aire valley railway series
TRANSCRIPT
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R ILW Y
MOD
ELLER
SIMPLE BUILDING CONSTRUCTION
See page 8
SCRATCH BUILD YOUR STOCK
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R A
I L W Y M O D E L L E R
wy
f th
e
onth
IRE V LLEY
A
aylor describes his 00n3 layout
Engine
No.
2.
Anne: on down cattle
special ~ p p r o a c h i n g Highbank
HE Aire
Valley Railway is a three
foot-gauge railway situated
some-
where in England
and runs from
Salt
a small seaside resort, to the village
Narrowford
some thirty miles inland.
main
industry
at Narrowford
is
, with sheep farming
the only
other
industry.
The
ra
ilway's only passing place is at
little
market
town
of Moorhead
,
is ten miles from Saltaire
and
from Na rrowford.
There
arc a l
ot
d
ai
ry
and
cattle farms a round
Moor-
T he land between
Moorhead and Nar
is
sparsely popu lated moorland
o
nl
y a few scattered hamlets
sheep
farms.
Happily
the railway gets
over this section , including
granite.
as
the only road
over
the
is a
dirt
road
and
impassable
many
s in a year.
There arc
two steam passenger trains
daily between
Saltaire and ar
the morning train from Saltaire
the
afternoon
train from
arrowford
The
passenger service
the
more
populated districts
of
and Mo
orhead is augmented
by
rail-buses.
for
layout
s no permanent site
could be
gi,en
to the layout it has been constructed
sections, each capable
of
being trans-
ported by one
person.
The
sizes
of
th.:
sc
sections will be seen from the track plans,
the largest being 5ft.
6in.
x 2ft.-
rath
cr
ungainly but manageab le.
Bas
eboard
s
The
two sta
tion sections
arc
const ructed
of
well-battened
{in.
plywood. 1 favoured
{ in. ply because it is reasonabl e in price,
is easy to pin or screw a nd wi
ll
hold them
when inserted.
The
big disadvantage,
of
course, is noise, but with the combination
of
foam rubl1er
trac
k
under
l
ay and
low
na
rr
ow
-gauge speeds this probl
em
is not
too acute.
Tmck
With one
exception all track
and
po int
work
is Wrenn
TT
. T he excep
ti
o n is a
pair
of
Gem
TT
points forming
a cross
over
in the loco yard.
These
G::m points
make
this
a few inches
shorter
than
Wrenn
- a
big
consideration when space is
at
a
premium.
Saltaire section
Probably
this section is the most in
teresting. as
here
we
ha,
c the small har
bour i th
its freighter, the
ay Cookl .
and
fishing
'esscl.
the
Rhoda Marr and
dockside buildings (in
low
relief). includ
ing a warehouse, a fish dock.
and
the
Smugglers Arms, a rather foreboding inn.
These
buildings. along with all
others
on
the layout.
arc
scratch-built.
The
low-relief
building in the main st reet
(Moorhead
Lane), the butchers, the post office, etc .
have been given names of
their
counter
parts in the real Saltaire.
f
we cross the river to the railwav side
and wander
down
to
the loco yard ,,:c
ill
find
it
reasonably well
equipped. with
a
workshop (in which near-miracles arc per
formed). a line
for the rail
-buses. th::n the
engine shed and coal stage road . This ~ o l
stage is rather novel, as the hand
cram
:
wh ich is used
for
coaling the locos a l
so
r
eac
hes
over
the river,
and
by means
of
a
coal barge
ti
ed
up
here
the coa
~ ~ a g e
is
replenished , the coal bar e in its turn
be ing repleni shed via the
fr :
ighter.
The
sta tion bui ldings. loco shed,
work
sho
p a nd goods shr ' arc built
of
the usual
ba l
sa
wood
and budding
papers. Slates
are
put
on in individual rows
and
all
build-
ings have g
utter
s. fall pipes and a
share
of
broken and
open
indows.
Passenger platforms
both
here and at
Moorh.::td
only
come
up
to rail Jc,cJ.
The
track
layout at Saltaire
rna\ seem
rather
unusual. but was
adopted
because
it maJ c full use of space a\ailable ith
out
o,crcrowding.
/ec1ricity Power
is
supplied by
a
Ham
mant
&
1\ 1organ .\linor unit and
is a
normal
two-rail suppl}. There is
nothine fane\
electrically except
perhaps
the fc::ds to t h ~
dead ends. There are five of these s::ctions.
and
the normally
dead
rail
of
each
sc:tion
is wired
to
a
copper ri ,
et
on
the control
panel. The dead rail is
made
Ji,e by apply-
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8
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R I L W Y M O D E L L E R
gine
No. 4 Arthur,
with
8.50 from Saltaire taking water at Moorhead
on
a busy fair day . The merry-go-round
and Fe rris
wheel
can be
cle
arly seen in this
photogra
ph.
g a pencil switch (a loudspeal-cr exten
ion plug in my case) to the required
The pencil switch must be co nnected
the same output socket of the co ntroller
th
e line in which the dead end breaks
made.
Point operation.
All the points
and
the
signals
at
Saltaire
are
worked from a
ever frame (home made)
by
piano wire
through spring curtain runner.
section
This section was constructed in much
sa me way
as
Saltaire. E xceptions and
vidual items
at
Moorhead arc as
fol
ows.
Point operation. Points
are
held in nor
position by rubber bands and
are
changed by being pulled with carpet thread
running through sma
ll sc
rew eyes as
su p
pli ed with the
sp r
ing curt ain wire. T he
rubber
bands and ca rpet thread wo rk a
small mechanism made on the same prin
ciple
as an ordinary door
bolt.
Bacl.ground scenery. There are no
low
relief buildings
at
Moorhead : instead the
back-drop is the Oiltcczi v illage
square
scene, in front
of
which th
er
e is a market
fair complete with market stalls and a
merry-go-round
and
Fe rris wheel, both
of
which
are
working models. The showman s
traction engine
of
the Yesteryear series
and about four
dozen va rious makes
of
people
complete
the scene.
Centre section
This is constructed by the open-top
meth
od. which seems to be
the
best way
when rolling
scenery
is
e q u i ~ e d
Items of note on the section are a work
ing water wheel and tunnel mouths
of
timber (the company ran a
bit
short
of
cash here).
One
face of H
ope
H ill. through
whi::h the tu:1ncl is bored. is supposed
to
be rock.
This
rock face has been built up
of
.. slag'' retrie\cd
from
the domestic fire.
Notes on ~ b l e
This
is the proposed timetable when a
fourth section is built. Meantime. a modi
fied service is in operation between Saltaire
and Moorhead.
Th
e proposed timetable requires three
engines in
steam
and the rail -buses. Trains
run in the order
of
the seq uence numbers
shown.
T IMETABLE FOR ORDINARY WEEKDAY
NOT FAIR
DAYS
OR SATURDAYS
U P
T RAINS
SEQUENCE. N
o.
I 4 s 6
ETY.
:OPPERI
I
12 IS
I
LASS
OF
TRAIN
RAIL-BUS MIXED
GOODS
RAIL BUS PASSENGER RAIL BUS PASSENGER
{
En inc
from ngine from
Engine ex tran
From siding
to
shed.
Shunt shed. Shunt From siding to Encint ex train Encinf ex tra in From siding to No
. 10 from
platform yard.
Attach
yard and m ke
plad
orm No . 7
No.
3 from
pltform shed.
need
only
NOTES
Before
journey
wagons or
up
tr-ain
lor shed
convey
mini
Conveys mails
Narrowford to Moorhead
mum pau.
stock
tr-ain
SALTAIRE dep.
6.00 a.m. 8.50 a.m. 10.20 a.m. 11.05 a.m.
12AS p.m.
3.35 p.m.
5.10 p.m.
I
7.30 p.m.
{ '
6 ~ 0
a.m.
9.30 a.m. 11.00 a.m. liAS a.m.
1.25 p.m.
p.m
. 5.50 p.m.
8.10
p.m
MOORH
EAD
Water
dep.
9.35 a.m. 1.30 p
.m.
4.20 p.m.
NARROW FORO arr. 10.50 a.m. 2.45 p.m. 5.35 p.m.
Remain in up
Sh
unt
yard,
Shunt Moor- Remain
in
up Shunt
quarry
En&ine to shed
Remain
in
up le ave coaches
NOTES
After journey
platform then en&ine to he.ad yard. then platform then engine to
platform
in up platform
(
shed
co nm No
. 7
shed
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R
L 96
o
ti \
cs
is is a subject on which I could \\Tite
. Once the bug of loco construction
bitten, one feels as though one cou ld
ut for ever ; but a line has to
somewhere or there wi ll be more
than
other
rolling stock.
The
joy
pleasure of putting a completed home
on
the track
for the
firM
time
watching her roll away under the
of
the controller is
just
great,
and
gers burnt with n so ldering iron or
with
a piercing saw
arc
forgotten
moment when she gets under way.
A list of A.V.R. locos is g1ven below,
brief notes on each one.
No. I : Anthony,'' 2-4-{) tan ... Chassis
from Tri-ang standard TT 0-6-0
assis. T inplate (Oxo t in) body. A bi t
~ p c c d y for
narrow gauge if
one
is
on
the controller.
No. 2:
A nne,
0-4-0
tank.
1 in plate
from scratch. Frame
and
cylinders
arc
of
wood. Main
arc
secured
to
spacers by number
screws. T ri-ang motor, 12mm.
dr
iving wheels, modified form of
schaerts valve gear.
Thi
s engine is a
runner
and will crawl
for
ya rds at
s than scale ,,aJI..ing pace
under
h:tlf
No
. 3: Aud rey
,
0-4-4 Ya nl..cc "
tank. Chassis built from scratch,
in
the case of this engine the chassis
s the boiler, smoke-box, cylinder
in fact except the cab.
This
cab forms the " body " and
removable to get at the
Romf
ord
Ter
motor. The cab is of card and is fully
and gla7cd .
No.
4: Arthur, 2-6-0 tank. A free
of the T rallee and Dingle
o.
Chassis scratch built,
Romford Terrier
. 12mm.
diameter
wheels.
This
is the
V.R
:s
first six-coupled loco,
run
s as nicely
and
is by far the most powerful.
Everyday domestic items
have
been
in the construction
of
these locos,
as pins 101 uses), large diameter
screws for domes, empty lip
for boiler
and
smoke-box (steal
Engine No. 3, " A udrey, a t
coaling Hage. This view is
ta
ken
from the
rear
of
th e lay
ou
t
an
d sh ows
that
bo
t h sides of
the station build
ings are fully
modelled .
a full
one
at your own peril), " Dinkic "
curlers
for
con rods, plastic knitting
needles and brass curtain rail, to mention
just a few items o t forgetting our old
friend the Oxo tin.
The
only
other
motive power not yet
85
mentioned
arc
the rail-buses os. 101 and
102.
Maude
and
Derek.
These are
based on the C.D.R.J .C. railcars 9
and
10 .
o. 102 is a dummy vehicle.
and
except
for wheels, axles
and
axle-guards is
cntirel}' made of wood and card. as is the
TIMET BLE FOR ORDIN RY WEEKD Y
DO W N TRAIN S
SEQUENCE
No
.
2
I
3 7 9
10 13 14 16
CLASS OF TRAIN
RAIL-BUS
I
PASSENGER GOODS
I
RAIL-BUS MIXED
I
RAIL-BUS
I
MINERAL
I
PASSENGER
I
Encine
ex
train En
cine ox train
En
ine ex tratn
Encno
from No
. 4
from No. 8. a ~ t a c h No. 15. atw:h
NOTES
e.efore
ourney
shed shed. attach
loaded hoppers milk nns
from
I
W OOJ
for tO brake coods shed tO
Satu.re
r tran
U ~ '
NARROWFO RD
dep.
~
8.15 a.m. 3.00 p.m.
5.
25
p.m.
MOORHEAD
~ r r
9.30 a.m. 4.
15
p.m.
6.40 p.m.
dep.
9.35 a.m.
11.50 a.m 1.30 p.m. 4.20 p.m. 6.00 p.m. 6.45 p.m
8.30 p.m.
SALTAIRE
arr.
10.15 a.m. 12.30 p.m. 2.10 p.m. S.OO p.m. 6.40 p.m. 7.25 p.m.
91 0 p.m.
leave train in Position aoods
Shunt hop/rors
Dispose of milk
loop. onclno
to
waaons. encine
to
d...-k
s
Inc. vans after un
To
sidlnc Encine
to
shed train No
.8
To sidlnc
to
shed To sidinc encine to
shed
loadinc. encin e
NOTES
fter iout nty to shed
Encine ex train
No .
3
shunt
wacons leh '
loop
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ODELS
D A Naylor
y o
th
ese aoorking sc enic f e
atures
be
built
be taoeen n oo and
th
e
y and aoou/d form t l acCeJJtable
esen
t
for
lrty erulwsillst
HE models arc powered with identical
motors. These are Mabuchi type 15
D.C. motors made by Tokyo Scientific
Limited
and are so
ld by
most
model
toy shops at 3/ 6 for type 15, which
quite ample for
our
needs.
The
normal
is
1.5 and
a single-ce
ll
battery will
for weeks. Fig.
I
shows the battery
and
connections. Before soldering
y leads check the polarity
of
the motor
that the model does
not
run the wrong
are
D.C. motors and
re
versible.
lead from the motor goes,
of
,
to the
other swit
ch
terminal. I pre
the
switch
to
be
of
the push-button
If
like me, you refuse
to
throw old
echanisms and the like away you
ha
ve quite a collec ti
on of
gears, etc.
motor-cars have also been salvaged
pu
sh
-and-go gears, and wheels minus
fo r pulley wheel
s.
Ordinary
rubber
re fine
for
driving bands. If a thin
odd-sized driving band is required I
my
own
from
elastic thread (very
knot
band th
e required size, pull
and cut
of ' the
surplus thread as
as possible. One last
about
rubber band dri ves. I
ha
ve
not
necessary
to ha
ve them
, particularly on the mitial drive [rom
motor.
Any of
these three models could
be
a simple static model but mechan
them lifts them out of the ordinary
and
this type
of
gimmick
oves quite a hit with the ladies and
visitors.
Th
ese notes
are
therefore
on the mechanical side, although
will be found
of
the fairground
1 W TERM LL
Th
e building itself is constructed similar
to
a ch
oco
late
bo
x except that the lid fits
inside the base. This base is
tin.
ply and
carr
ies the works
and
lower wall.
The
lid
or
mai n part
of
the bui lding is tailored
to
fit into the base,
and
is
of
all-card con
struction.
I
used this lid-in-the-box method
as the base
could
then be bedded into the
contours of the ground. The building can
be finished as desired- stone, brick, all
timber, etc. Mine is half-timbered and
Fig.
2
will explain a
lot
better than words.
I omit
measurements except base size,
which is 95mm. x 115mm.
Fig.
3
shows one side
of
the wheel.
Two are
required,
and
twelve spacing
pieces.
Glue
the spacing pieces
on
to
one
285
wheel first, then the second wheel to
the
spacers.
The
hole
for
the
shaft
should
be small enough to make the shaft a push
fit,
and
a
spot
of
glue will
then
hold
the
wheel in place.
The
sma ll stone island in
the
river car
ries a post which is supposed
to
have a
shaft bearing. Howev
er
, tllis is a dummy
and all bearings
are
inside the building
and arc
made from
strip
metal
about tin.
wide bent
at
right angles. Fig.
4
is a plan
of the mechanism.
One
final
po
int which I snail correct
when time allows.
There
should be a small
weir
and
sluice
to
make a mill-race for
the wheel.
At th
e
moment
my mill
is
de
pendent
on
the state of the
ri \
er.
To
find s ~
posi tions step rovnd
r c u m h ~ r c
c : e : tw
ic
e wi
r h
compass
su at w 1ut Start socond
l i
me
round midw
y
bC twttl"'
any two
o
thcz:
f ir.st ~ e t o f
m rks
Spacer 12
r
qui
rcd
X ~ ~ ~
X
Glue X c gcs
to FIG 3
Not t
se
al
FIG 4
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86
SAWMILL
The
mill will be clear
from
the
photo
Tbe
shed over the saw bench has a
wall
round
three sides ; the rear
boarded up to roof height and also has
unglazed window.
The
roGf is sup
by timber posts of
in
. square
The
creation to the
right of
the
bench is designed to carry away saw
is duly ba gged
in
the
hut
dernea th. The framework
to
the left
f
the roof is instead of a
crane;
there
a central
rail
(like curtain railway)
a pair of chain blocks
for
This continues over the rail
sidings and is used to unload railway
T h ~ base for the sawmi
ll
is a piece of
in. ply, 12in. x 4in. It is best to start by
saw in the required position
building the bench rou
nd
it (F
ig.
5).
addition to the obvious slot in the
en
ab
le
th
e saw
to
be worked
slot will be required for the log-working
m , and this
shou
ld be immediately to
rear of the saw bench.
I
took
a risk and made the
saw
bench
rou nd the saw. f the rubber
needs replacing it will
have
to be
elastic thread.
Taking
the under
mechanism
step
by step (Fig.
shaft A is driving direct from the
, the pulley is two
of K's
8mm.
this shaft to the saw at
B.
A drive
also taken to pulley
C
(ex toy car
is plastic and a push fit on the
On the same shaft is a ten-tooth
(D), which drives the final 72-tooth
E. Bolted
to
this gear is
crank
F. A
B.A.
nut
is soldered to the end of this
inch from the centre and con
arm G is pivoted by means of a
B.A. bolt.
It
is this arm which finally
" carriage " carrying the log.
think the photograph plus the sketch
of
and runners
will
make
matters
I realize that
it
is un]jkely that anyone
repeat
this gearing. I
cannot
myself,
could construct a similar mechanism
other
gears, etc., that arc to hand.
was fortunate with gear E. It has a
and is free on its shaft (Fig.
. However, F ig. 8b shows how
the
crank can be attached to a normal re
ing shaft.
Final ly, attach the log (a reasonably
{-in. or so in diameter) to the
arm
after cutting a slot in it
saw is supposed to be cutting
(Fig. 9).
The
log can be adjusted by
ending the
arm
as required
so that the
will run
through
the
saw without
R I L W Y M O D E L L E R
sawmill. Facing
page:
the fairground.
Th e l
ower photographs on
each page show
the mechanisms.
FIG 5
7 - I rt duction on
sow
Apprac
216-1
roduttion
on o g ~
3. FAIRGROUND
The baseboard for this model is once
again
in.
ply 12in. x 3in. (the 12in. keeps
popping up, as
the
baseboard battens are
at 12in. centres). Decide where tbe models
arc going to be placed, bore a hole in.
diameter where centre
of
merry-go-
round
is to be
and
cut a slot
about
t in. x
tin.
im-
FIG 8b
{
dio wi
re:
at mm ctntn s
\ lor
rollers
FIG9
2
==:::1.
t t ~ ~ t t r
_:j
Arm About
2'2
mediately to one side of where the Ferris
wheel is to go (Fig. 10 . It will be best if
this slot is on the non-viewing
or
least
viewed side of the model.
Once again I think
the
photograph will
help here
,
and
F i
g.
II
will help in fixing
the merry-go-round. The shaft carrying
the crown wheel and the merry-go-rou nd
is the or iginal rear axle of a toy
lorry
with the wheels removed and the crown
wheel forced down to one end.
The
small
gear wheel is also on its original shaft,
and where the pulley is now was the fly
wheel of the lorry.
As regards the actual construction of
the merry-go-round, the exploded draw
ing (Fig. 1
2
will explain far better than
a dozen pages
of
writing. It will be seen
that it is a series of cones and discs ; 'tbe
numbers arc measurements in millimetres.
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eo ;>
22
1
lhock pap
or
j
o n ~
- ' - = : Thi
xtt s
ion
;q
: -- ~ ~ s e ~ ~ ~ ~
Strin
o r
wir t r ng to
l'Nck
paper
=17. Hardboard disc
22
cone
Q
strcnglhen joint
- as in Fig
The side-f rames for the Ferris wheel
the shape of a letter A. Two arc re
and should be erected as in F ig.
3. M ake
sure
the frames
arc square,
as
twist will make the wheel foul them.
to
bear
in mjnd is not to be
put
the cross
supports
higher
shown,
as
they will only foul
the
cha irs.
The wheel (Fig. 14) is also built up
two identica l halves.
They
arc made
card, and 1 wou ld recommend thin
1
Half size
FRO
NT
Pvlley_:astic car wheel push f i l on shaft
87
30 nrn
die d
is
c of hard board
Tt i
s
d1s.c
corrit s
th m.rrry
go-round and the
shall 1$
a
c J > ~ fll
3 pullcy
ex
specdo
wh ite card as sold at any good stationer s.
1
fi
nd the chair pivots (pins)
stay
put with
out gluing.
After
the wheel has been
drawn
out on
card
th
e hol es for these
pivots can be punched with a pin of the
size to be used
for
the pivot. but do this
before
cutting
the
wheel
out.
then
the
card will not split.
Any burr
on the
other
side of th e card can be rubbed down with
fine glasspapcr. Six chairs are r
equ
ired to
the dimensions shown in Fig. 1
4.
As the
chairs revolve they
have. of course,
to
remain hori1
onta
l,
and to attain this
two things a r c
necessary: ( 1) the
footrest is a piece
of 2mm. x
I
mm.
brass bar, and be
ing well bclo'' the
Ha
lf sin
FIG 10
FIG II
centre of gravity wi ll keep the chair level
provided (2) the holes in the chair sides a rc
fre e. Once again it will be best to punch
the holes before cutting the sides
out. but
with a larger pin than the pivot pin.
Any passengers (bra ve
people ) shou
ld
be glued in position
before
the wheel is
mounted
in the frames. To
stop
the chairs
binding o n the sides of
th
e wheel. washers
shou
ld be placed on the pivot pin on
either
side of the chai rs. I made my own
from
sof
t wire formed into little loops like
chain line.
The final dri,e to the wheel is through
the slot in
the baseboard
to a pulley on
the wheel ax le (in my case it was the last
of the four plas ti c car wheels). On the
rea l thing the wheel itself acts
as
a .huge
pulley, but due to the
nature
of the con
struction of the model I did not deem it
wise
to
follow this.
CHAIR
t ..
7 ....
,-
}
1
6 _J.
. .
2x
l
brass bar
Not
to sca le
FIG
14
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58
{f :('TI BEJSOWERED
~ P I N
SINGLE GI/ID CROSSHEAD
r ~ r v r
,(PER PLAT
FIG
I NOT ro SCALE
FRAME
FIG
2 Nor ro
SCALE
MAIN
0
A S H = t l ' A N
I ;
BAR S : BEND
LP
SOWER
RIVErS IMITATED
BY
INDENTING WITH PANEL PIN
SJPAN
FRAME
l
1
I
u:
0 0
WASHER
FRETTED
FROM
SHEET
ALL PARTS BRASS
FIG 3
CAB SIDES
HA
LF
SIZE
FIG
SA
I
EJ
R A I L W A Y
M O D E L L E R
CAPO X ~ T
< ; ~ S TS
FORAXUS
SI.OT FOR 8 84
PIVOT
BOLT
f IG4
FOOTPLAT
FITS
INTO SLOT
IN
OVERLAY
FIG 58
L ~ o : : : : c : : : : : : : : : = Q . ~ I ~ } o 1j ' ' ,., WOO OR
em
KEEPER
PLATE
COWCATCHER IN LEAD WITH PINS CAST INTEGRAL
FI/LL SIZE
Pf /M.{ ;;L f / J f ro
MAINFRAME
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963
UDREY
4 mm scale fr
ee
-lance
Forney loco
for D. A Naylor s
Aire
Valley
H prototype, a 2ft.-gauge loco, on
which tllis model is based attracted my
with its low-slung boiler, its commodious
cab and the flangeless rear driving
s. This was the first time I had come
s a four-coupled loco with flangeless
vers, and I presumed (having no further
on the subject that the bogie
ck must
have been on a central pivot
side play. I tried to follow this up
the model,
but wi
th
out
any success, due
the Rangeless wheels running off the rails
Sin. curves
of
my railway.
In order to preserve the " dayJjght under
" look
of
the engine the main
n a
way from previous locos, and Fig. 1
the main frame and component parts.
ss curtain rail was used for all these
s except the ash pan, which
is
made
an Oxo tin. The brass bars soldered
he keeper plate are to prevent
-down movement of
the
as the depth
of
the main frame is
ore than the axle diameter.
12
B.A. screws
ls were used for driving wheels.
upper clamping bar
fo
r the motor is a
o f flat brass the sa me length and
as the lower bar, with corresponding
8 B.A. screws.
Gear
meshing can
adjusted by packing under the front end
f the motor, which in this model is a
ord Terrier. "
The superstructure was started by solder
the smoke-box to the boiler (fortunately
an empty brass lipstick case of the
ght diameter in the scrap box for the
). T he smoke-box is Oxo tin. T he first
irds of the boiler is lled wi th a solid
hunk of lead (to cou nterbalance the motor),
last third of the underside is cut
The
is soldered to the ash-pan and the
end of the boiler to the cab plate. The
footplates " over the wheels were then
in place. The smoke-box is sup
a " saddle ; this was cast all in
with the cylinders (my usual wood
no good, as weight was
required forward).
The
mould was fretted
of
wood,
and
J must admjt the casting
required some judicious filing. All necessary
Audrey
on
shed
ho l
es
were drilled after casting. A 10 B.A.
screw holds the front end together, pass ing
through the main frame, sad dle a nd smoke
box.
The
chimney stem was then soldered
to the smoke-box (sec Fi
g.
2 to this stage).
What space was left in the box was filled
with lead and the door was added. The
lamp is wood with brass fittings, the venti
lator a used ball pen, the lamp-glass rim a
section of brass tube, and the glass a stone
from an ear-ring. I was lucky wi th the
c
hi
mney top, it being the stop button
oiT
a
discarded a l
ar
m clock- a few to uches with
a swiss file while being turned in a h
and
dr ill finished it off.
The
bell was lik
ew
i
se
turned in the hand drill
and
the bracket was
fretted from sheet brass. Fig. 3 shows the
make-up of the dome.
The bogie trucks, outside axle-boxes and
sp rings, etc., are on ly dummy ones built
up out
of
wood and card. The truck is
shaped up from a piece
of
brass (Fig. 4).
The wheels are K's 6mm. ones on Peco
lns
ul
axles, kept in place with card keeper
59
plates glued in place. A
st
rip
of
celluloid
clamped between the main
and
auxiliary
frames bears on top
of
the truck to assist
its road-holding.
The card
cab
was constructed on the
bread-and-butter method, each side being
built
of
three thicknesses
of
card
plus a
fourth layer
for
the panelled sides. The two
outer layers arc identical, but the centre
layer is furt her cut away to accept celluloid
windows, as the cab is fully glazed. Fig. SA
se ts out one side; F ig. 5B shows how tbe
fr
ont
end of
the cab is held in plac
e i t
is
secured in the rear by a No. 0 wood screw
pass ing through the rear
of
the auxiliary
frame into a block o f wood glued inside the
bunker.
The
roof is laminated from three
pieces
of
thick paper on a wood former.
if a quick-drying glue such as " Durofix "
is used, the roof can be held on the former
with the fingers until the glue sets.
l shall be only too pleased to give any
further information or clarify any point if
a letter
is
sent via the Editor.
Audrey minus cab, showing
the
arrangement of the motor.
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964
_AUGE LOCO
y D
A
Naylor
EFO
RE starting
the
subject
of
narrow
gauge loco modelling, I would like
to
that
had any such models been
on the
at
a price to su it my
pocket
when I
to the
narrow
gauge I do not think
would have bothered to build any locos
However, I now find the shoe is on the
foot,
and
if the market was flooded
narrow-gauge locos I would still prefer
The
second thing is
that
I am a model
I know nothing whatsoever
about
heory
or
practice,
so
please, you
,
bear
with me, because ri
ght or
litt le narrow-gauge
scratch which
do
work, and
and
perhaps these notes will help
bitten by the
narrow
-gauge bug
at
a loss for a loco.
required
The
undermentioned is a list of tools I
found meet my needs. Even if you had
purchase them a
ll at
once the total
cost
that
of
a
custom
Vice (preferably fastened
to
a board
som
e
. x
Si
n.
in
size; the board can then
be
amped to any
hand
y tab le, etc.).
Hand
dr
i
ll (th
is will also act
as yo
ur l
athe
small items when clamped
in
the
Piercing saw with dozen fine
and
dozen
edium blades.
Sma ll tack hammer.
Steel ruler (in mm. and inches).
Round-nose pliers.
Pin v
ic
e.
view o f
Anne's
chassis.
A ire Valley Railway 04 0T Anne.
Selection
of
drills: 3/64in., T -in., 3/32in.,
t
in
.
l
do not
use number drills,
and
anything
between the sizes mentioned I open
up
with a
r
ound
swiss
fi
le.
Swiss
fi
les, rou nd, flat
and
tapered in
section.
Small screwdrivers.
Point
ed tweezers.
Soldering iron.
A darning needle mak
es a nice scriber.
I do not
think this list
is
too
formidable,
and
many modellers
wi ll
a lready have some
of
them.
These
notes are aimed
at
the general
co
n
st
ruction
of
a 4mm. scale 12mm. gauge loco
rath
er
than
the building
of
a specific engine.
Driv
in
g wheels
I like to start right
at
the bottom with the
wheels,
and
if
3ft-d
iameter wheels are all
right there
is
nothing better than wagon
wheels (K
s
also supply 6, 8
and
JOmm. brass
wheels r
eady for
pressing on Peco
ln
sulaxles).
IG
I
m
i
I
heel sc(tlon
T he wheels, after ,
be in
g
ca
refully removed
from the
ir
axles, should first be
dr
ill
ed
for
the
co upling-rod pins, and a simple j ig will ensure
that all the ho l
es
are the same distance from
the cen tre (
Fi
g. I
);
this distance should
be ha
lf
the cylinder stro ke and the drill size fo r the
coupling-rod pin is l/32in. I shou ld point out
that
non-bushed wheels are best, as I will
show when the wheels are ready for thei r axles.
If
you ca n so lder,
add
the coupling-rod
pins n
ex
t, us ing a domestic pin which is thi
ck
enough to need t
app
i
ng
home with a h
am
mer ;
cut the s
ur
plus p
in
off, leaving ab
out
3mm.
prot
ruding beyo nd the wheel rim.
Tf
you ca n
not so
ld er
leave these pins u
nt
il late
r.
If th
e wheels are n
ot
suit
ab
le fo r lnsu laxles
take
the
or
ig
in
al steel axle a nd press
one
wheel
back on to it.
The
next job is to fix the wo rm
wheel on to the dri ving axle (K
s
supply a
worm wheel to s
ui
t lnsulaxles, 1 am informed,
but ot
her makes can be made to fit by bushing
wi th
br
ass tube, etc.). N ow t
ake
the second
wheel
and
drill the axle hole to 3/32in. Beg,
borrow
o r steal a plastic knitting needle a
bit
larger in d iameter th
an
3/ 32in. Put a length
of
this needle in the vi
ce and,
us
in
g 3/64in.
drill in the pin vice, dri ll a hole
in
the
centre
of
the needle for a depth just exceeding the
thickness
of the
wheel.
This
hole
must be
central-have
half
a
do
z
en
goes
if
necessary
and do
not despa
ir if
the first
one or
two are
not right.
When
enough
bu
shes have been
drilled (two for a four-
coupled
loco
and so
on), tap them gently
into
the axle hole.
t
will
help
if
the back
of
the wheel is s
li
ghtl y
counter
sunk
and
the plastic bush slightly tapered.
If
it
seems too tight a fit open the hole
of
the wheel
a bit with the round file. When the bushes
are
in
the
wheels open the 3/64in. hole a bit
and
press
the
axle
on
to
the
wheel, once again
in
the vice. When
ga
uging
the
wheels check for
a back-
to
-
back
meas
urement
of JO.Smm.
rather
than tr
y
to gauge
12mm. over
the
flanges.
To
finish the wheels,
cut off
the surplus
axle, but, unless you
ha
ve
an
other axle
of
the
same diameter for checking the size
of
the
axle hole in the main frames, save
one
surplus
piece.
If the axle holes are a ll right for Peco
ln
s
ul
axles press the wheels on to these in the
vice, ensuring
that the
wheels
are as near
quartered to 90 deg.
as
you can.
The chassis main frame
t
is in the making
of
the main frame that
1 have broken away from
no
rmal practice,
as
the spacing blocks are
of
wood.
The
side
fra mes are made o f brass
cut
from curtain
rai l- this is
abo
ut l /32in. thick
and
a bit
eas ier to work than the usual
T
in. stuff.
Fig. 2 shows stage
one of
the side frames for
one
of
my eng ines, an 0-4-0 tank. All
five
holes in eac h frame
are
T -in. diameter,
but
the ax
le-holes
wi ll
probably require opening
up; do
this
bit
by
bit
and keep test i
ng
with
the bit
of
surplus axle.
Note that
the frames
wi
ll be
sc rewed to the wood spacing blocks
with
tin. No. 0
wood sc rews
and
that these
sc rew holes
must
be staggered.
Fig. 3 shows the next stages
in
shaping
up
the side frame, a nd it will now be clear
that
the keeper-plate method has been adopted.
Stage 4, Fig. 3, shows the cut-away frame
ready f
or
the motor. T he size
of
this cut-away
w
ill
depend
on
the
type
of motor
used,
but
go
gent
ly
on
the cutting away, as while you
Under vi
ew o f
Anne's chassis.
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2
always cut a bit more away you cannot
any back. It is, of course, assumed that
drive is
to
the front axle. Now we come
the wood shaping blocks. What kind of
use? I think any close-grained wood
very hard wood
will
do. We can also
out balsa and plywood. The Iauer would
right if we were just going in from the
id
es, but as
we
shall also be going into the
from
the top
and
bottom as
well
ply is
First of a ll, then, cut the wood about
frames ; this will
it to a handy size for reducing to correct
will be dependent
the actual thickness of the two side frames,
course, and the sum of these items together
be about 5mm.
or
.75mm. less than the
. 1l1c next
is to true up one iong side and one short
to 90-dcg. angles (see Fig. 4). These
screw the side frames
to
the spacer
One frame only shown at ea ch stoQe
0
: > ~ a o t two cut
owoy
shod
td
portion
lt v
t l with
bottom of o.dt nol
a.
c
:=J
c
t h ru
Cut ond f li t
oxl rholu into
slots
block (see Fig. 5), using ..tin. 0 wood screws
and first drilling pilot holes with the 3/64in.
drill. When both frames are secured to the
spacer cut the surplus wood away with the
piercing saw, using the frames as a guide, but
be careful not to cut into the frames.
After removing the side frame the spacer
block can be divided as shown in Fig. 5 and
the centre portion discarded.
The
keeper plate is a lso of 1/32in. brass.
It should be made the full width of the chassis
and as long as from X to X (sec Fig. 5 again).
The
plate requires three holes drilling in it
(Fig. 6a). Two are for attaching it to the
spacer blocks and the centre hole is for bolting
the insulated wheel contact strip to the keeper
plate and to the tag to the insulated
motor
brush. Fig. 6b should make the method
of
auaching and insulating clear. If the wheels
are mounted on Peco Jnsulaxles a pair
of
con tact strips
will
also have to bear on the
other wheels, but these can be bolted or
FIG S
~ ~ s k
fiG
6A
Fits Into
hole
kee per plo
\1
Kuper pi ot t
~ u l o t t
woshtr
1
Co
ntact
st rips
0
R I L W Y
M O D E L L E R
Side and end elevations for
the free-lance
0-4-0T ..
Anne
of the
Aire
Valley Railway.
This
is
a fairly typical ex
ample of a
side-tank contrac
tor's
locomotive
wh
ich could
well be found in the stud of
any small narrow-gauge line.
Drawing full size 4mm . sca le
for
00n3
gauge.
soldered direct to the keeper plate. t is also
advisable to bond the keeper plate to
one of
the frames if lnsulaxles have been used.
Mount the motor next. The type of mounting
will depend on the motor used. Those with one
nut fixing will probably have to
be
attached
to
a metal bracket, which in its turn can be
screwed into the top of the rear spacer. In my
own model I have a Tri -ang gauge mounted
sideways on t
op
of the chassis
and
the drive is
via a jack-shaft. The rear mounting was bolted
to an L-shaped bracket which was screwed
to
the rear spacer.
The
front mounting
is
difficult to describe
in
words, but Fig. 7 may
make it clear. If this method is adopted there
is no need to make a motor cu t-away in the
side frames. 1 may have been lucky dropping
on a
motor
with
both
pole pieces bored. I
cannot say whether just the one-side fixing
would be all right, but I would strongly advise
against trying to drill a pole piece.
Next come the cylinders. 1
prefer to make
~ 1 = : = J
Contact strips
FIG 6a
four - s u toxt
1& '12
BA
bolt
tubo
FIG q
3
FIG 4
A o
I brocke t som e size
as brush holder Is mode
for
other
pott
pl t t t
lltw oxtt nd
td
flbro brush
holder
bo It od
FIG 1
Cui
l ~ s u l o t i o l g
wo.shel
Co
~ ~ r o
Crosshtod
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R Y 1 9 64
of wood, as this makes them easier to
pe up and drill
and
?rovides insulation
in
st
a dead sh
or
t via the loco's motion.
stick to just coupling rods
d pretend the loco has inside valve gea
r.
. 8 shows side and front elevation
of
mes and underside view.
I t l tink these drawings wi ll be self-explan
and
we now con e to the last item for
hassis, the coupling rods and crosshead
nnec
ti
ng rods. 1 make mine from Dinky
rs. 1
will
not enlarge on just what these
turous th ings are, but they can be obtained
m any ladies' hairdresser or wife/mother/
e
r/sweetheart. My wife has now gone over
ic ones. However, fret the rods
out
th the piercing saw. 1 find it best to drill the
fi
rst and then
cut
the rods out.
The
he holes in the
co
upling
ds should,
of
co urse, equal the wheelbase.
rill the holes l/32i n. and open up if necessary
th the round
fi
le. The length
of
the cross
d con necting rod shou ld allow the cross
stop 2mm. or 3mm. short of the
nder.
l f
we are of the
so
ldering school we shall
hers about 2mm. in dia
and drilled l/32in. These can also
me out
of
D inky curlers. Fig. 9 shows
operation
of
so ldering the rods to the
l
s.
The notepaper washer
is
torn away
ing. At the crosshead end the
nhead
is
on the outside
and
the connecting
soldered to it direct.
For the non-soldering boys who have no
ns
in
the wheels Fig. 10 shows how to go
. Personally I have used this method only
ce, and as yet the pins are showing no signs
working loose. The main thing is to watch
at the holes are not too slack or too tight.
the pin goes right home from one gentle
hammer, obviously it is too
k.
On the ot her hand we
do
not want
to
use a sledgehammer.
Before replacing the wheels in the frames
ld be provided with Insulaxle washers,
le whatever kind of axles have been
To
get the washers on the axles when the
ls are already on, simply cut through
one
(F
i
g.
I
0).
nd
l c s - r ~ l
out to
t
he vi t _-
sut motor
,.... :
~ . . .
Vol ont t ra l cut rou
Qh
and
fihd
down
after c u t t
IG II
~ r o s s
or copper Oh
tr
svcatcd on
t
ross or copptr tube
ic _Soldrr fi ll
et
U S n \ o
8ross dctu con
be
mod
t from
lorCjt brou sere..,
./ .
Cob front or rcor
Copprr
or brass copped Chllnncy s
Brou ...o hrr or disc s ..cottd to
cob
shtt
l
ot
A.
Fr
rl
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July 1964 Volume No 15
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R I L W Y M O D E L L E R
y
of th
onth
NETHER
TARN
Diesel loco No.
5
0
empty bogie hopper
train 0
the viaduct. The r
ea
r vehicle is
maid-of-all-work, brake va11 workmen s
or farmer s accommodation plus horse
box or cattle wagon.
R ILW Y
A Naylor describes
th
e new station on
his
00n3 narrow
ga
uge layo
ut
4 BOUT the same time as the article on the A ire Valley Railway was
t published in the April 1961 RAILWAY MODELLER the hidden Siding
was completed. After about twelve months in this form it was
that
the
ot
her end
of
the line should be built. This was felt to
a must, as the railway is self-conta ined
and not just
a B.R. branch
T he hidden siding section was extended to make
it L-shaped
and the
section joined on to the end of the L, making the layout
Up to this time the railway had been on exhibition three times, and
the Jack
of
a continuous run was fe lt. Storage space was the greatest
adding further sections. After some thought it was decided
o scrap the L-shaped secti
on
(which was all bits
and
pieces anyway).
A new oblong section was built (this contains the sawmill). On one
of
the older sections a new junction was laid, and to complete the oval a
our-foot
l
ong viaduct was built. This viaduct occupies only four
square
inches when stored. must add that it
is
the butt of funny remarks at
xhibitions, as the arches do not reach the floor.
T his work was completed in time for the Leeds 1962 exhibition
and
is how the line now
sta
nds.
Before going any farther I would like to make a
point about
exhibi
tion
s.
T here
is
quite a difference between a model railway which is built
for permanent exh ibition and one which an enthusiast runs fifty-one
weeks a year at home and one week a year at an exhibition . At home
one usually operates the line from the front, but the customers who
have paid their cash quite rightly expect a clea r view. With this thought
in m ind the controllers
are
detached from their normal positions
and
hung
at
the rear.
J
n addition, if one refers to
the
plan
of
the line this is
h
ow
it is set up for home use. However, when
at
a s
how
exhibition
junction comes into its own. I think most readers will agree that the
little extra work and expense involved is worth while.
Along with the change in the model A.V.R. the fict itious history has
cha nged as fo llows. The A.V.R. was or iginally only ten miles long, i.e.
the section from Saltaire to Moorhead. The line was built to serve the
agricultural areas between and around these towns. There was also
so
me mining
around
Moorhead, which helped to
add
to
the
railway's
traffic and accounts for the four-wheel h
opper
wagons. Several years
after the A.V.R.
had
been running large mineral deposits were dis
covered near the small village of Nethertarn (the name Narrowford
was a print ing error). A co mpany was formed to mine these minerals
and the best method of transporting the mineral to the railhead at
Moorhead was looked into.
The
outcome was the extension railway,
which was built by the min ing company and handed over to the A.V.R.
to work, the agreement be ing that the A.V.R. should maintain the line
a nd keep
one
engine
and
the bogie hopper wagons in N
E R
colours.
The
li
ne was built as cheaply as possible; traffic is worked by staff
and
ticket.
There
is no
bl
ock,
but
trains
are
signalled by
G P O
telephone,
which is much cheaper than maintaining twenty miles of poles and wire.
Back to fact again. The section which
is
part of the continuous run
has been built by the open-frame method on 2in. x I in. timber. The
sawmill has been ab le to come into itS own now
and
the head-shunt
of
Moorhead
sta
tion also serves as the mill siding. One item the ladies
li
ke
on
th is section is the
ch
urch with
the
wedding
group outs
ide having
tl1ei r ph
otog
raphs taken.
The Ncthertarn section
is
t in. ply on 2in. x
I
in. framing. It measures
5ft. 6i n. x Ift. and shows (as the Ed itor has often pointed out) how
Th e absolute end.
Loco
No. 4
Ar thur
shunts
some
hopper
wagons
und
er the
mine
trestle. In the background cattle are
sh
unt
ed
into wagons.
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Y
964
7
the whole loco
stud
gathered around Nethertarn shed. The reason? A directors meeting in the Railway Arms
and
these gen
tl
e-
wanted
to
inspect the locos.
low
a view across Nethertam platform down the main street.
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Vlodvct
L Lt 1 crouit g
S" Station b
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Y 1964 73
railbuses approaching the new junction (compare with photograph on page 82 April 1961 RAILWAY MODELLER, and the scene of a
ent disaster. The collages, damaged beyond repair on rewming from an exhibition, /rave been bumed out.
scene at the sawmill. This is a working mo del described in A short passenger train headed by Anne trundles past Nether-
1961 RAILWAY MooELLER, which has now found a tom
e
tam church just as
the
local photographer records a
happy
bridal
watermill and fairground at Moor/read were also described in scene. Tire line on wltich the train is running is the
Ex
hibition
issue. Branch."
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th
ire Valley
Derek Nayl
or
Railbuses
and
diesel loco at Saltaire shed.
LEFT: 040 diesel
meclza ical
No 5.
RIGHT:
Rai/buses 101
and
102.
e charm of inte
rnal combu
stion
the time this article was being pre
bit of argument in
on Steam versus Diesel. I
intend
to join in this battle as
there
is
to be said for both sides. As far as
narrow gauge is concerned, the
seems to be replacing the steam loco.
preserved narrow-gauge lines (Talyllyn,
etc.) in the main stick to the steam
Indeed,
in
the case
of
the Talyllyn,
written into the constitution.
Even
of the lines use a diesel loco for work
. My own diesel is normally restric ted
to
ht working.
railbuses have a charm all of their
own
.
narrow-gauge fans I know admit to
s towards the type of vehicle
in this article. Mention should be
of the
railway
in
the British Isles
best possible use of railcar
- the County Donegal. The whole
by or for this railway are fascinat
The
last railcars the company obtained
in use on the Isle of Man Railways,
as they are, they still have a hold
me.
Beyond these shores railcars are
or
were
must be made of one oddity
its own turntable round with it
Light
Railways). However
it
was to the
S.A. that the Aire Valley turned for the
and somewhat ill-assorted pair of
They are based
on
American Railroad
anything seems to go.
Number
103 is based
on
a Brill Railcar.
104
is an obvious conversion from a
vehicle.
arch 1966
Diesel lo
co
number
5
Air
e
The chassis of the loco is off a Rokal 0-6-0
tank engine. This was obtained as a ready-to
run steam engine as a hard-wearing chassis
for exhibition work. I never liked the steam
outline of this engine, it being obvious, to
me anyway,
it
was
TT
standard gauge.
I had seen several narrow-gauge versions
of the Airfix Drewery. Most of them were the
Airfix body as designed on a Triang TT
bogie,
with
side skirts added.
The impression I got after building one of
these diesels for a frie.nd was
that
the loco was
Paper w rapped round
and glued
to screw
o
5s c
hi
mney
too large for narrow gauge. Another kit was
obtained, and after cutting the Rokal chassis
down as
much as possible, a start was made
fitting the kit to the chassis. This was a case
of
cut-try-fit- cement. The bonnet has been
cut down considerab1y. The cab is still quite
large since
it
was fitted over the mechanism.
Two
of
the buffers are cemented in the centre
of the buffer beam. Four scale coupling hooks
(two came from
the
friend s kit) arc cemented
where the buffer should be. (Sec Fig. for
attaching body to chassis.)
The
loco still
lacked something. The final touch was to
remove
the
front wheels and
put
them on
the
centre axle. The flangeless wheels were then
cut
down to outside cranks and
put
on the
front axle.
The
truth
is this model is
just
a
bit
of
kit
bashing but has produced a
neat and
very
useful loco.
The r ailbuses
The railbuses
1
01 and
102
were among the
earliest vehicles to be built for the Aire Valley.
They are based on
the
County Donegal rail
cars
9
and
10. In
general the chassis design is
similar to Fig. 3. The rear axle guards are
attached to the chassis with nuts and bolts
instead of
the
frame being tapped. The wheels
are
K s 10mm.
brass ones on Peco insulaxles.
On the powered unit
(1
01
)
there is a phosphor
bronze pick to each wheel, tl1ose on the left
hand
side being soldered
direct
to
the chassis.
The
motor is a Romford
Terrier.
(Note Fig. 6
and the way the bonnet has been built up
bread-and-butter fashion. The
thin
card
overlay covers all the joins.)
Body work follows the general wood and
card method. The sides are laminated from
two layers
of card
with a centre layer
of
celluloid.
The
non-powe.red
unit
is similar
except there is no chassis. The axle guards are
screwed direct to the plywood floor with
number 0
wood screws.
These
Railbuses are permanently coupled
so no vehicle can be coupled between them.
Neither
is there means
of
attaching a vehicle
to the front of either bus.
The
Railbuses 103-104
are
th
e
la t
est
addition
to
the railway s rolling stock. As
said earlier
they
are based on American logging
77
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nternal
combustion
on the ire Valley
Railbuses 101
102
Railbuses 103 104
2s
?
Scale
4mm-1ft
1o
15
2L
2 0 S b E
'*'i
F ' 9
b:a::l55- =='
Diesel loco
No
5
End
elevation:103 Rear elevation:
102
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ad pra
ct i
ce. Hav
in
g seen
pho
tographs
drawings
of them
I
just
could not resist
. They have
not
been copied slavishly. I
ul
d point
out
they a
re
useful as well as
. F
or in
stance,
the
early morning
RAILWAY
MODELLER, 1961) had
to
steam working within a few days.
train conveys
the
early
morning fi h to
. Passengers complained
(not that
a
should take any notice
passengers complaints) when the fish
velled inside the buses. The porters
struck
en they had to load it atop and the pas
still were not happy with
their
luggage
of cod
and
haddock. The railbus
reitored
with the
fish conveyed
lorry
or in
a fish
tub
between
the
two.
should also be possible for these railbuses
work the proposed
branch
Hne,
any odd
t vehicles being attached in between.
The non-powered lorry is
pretty
straight
in
construction. The cab is built up
lmm.
ply
and
a balsa wood roof. This
was carefully carved and sandpapered
to
Fig. 2 for a plan of this chassis.)
imitation engine is built up
from
a block
wood. Bits
and
pieces
are
added for the
ld,
distributor, plugs, fan
and
etc. The radiator is a section cut
an Airfix model. A front view
of
this
travelling gives the impression
OecrC8 1ng lengths of
card gl
ued
struction
of
lea f springs
is tiptoeing along
due to the
inside frames.
Re Fig. 4
and
the use
of
a glass bottle.
This
than using wood dowel as stray glue
get the same hold on glass.
The
rear
wheels
of the
powered
unit are
TT bogie wheels which include
the
on the axle. The motor is
Triang
XT60
which made
the
whole
and
transmission quite cheap.
The
rear
as described for
number
The front bogie is a different matter,
spHt a.xle
and
insulated frame
employed.
The
wheels are
6mm . ones mounted on half a steel axle.
two half axles were then pressed into a
ood block--6'
.
.
'
;
6 onnet of 101
arch 1966
Ori II tap -L.L...L rv
10BA
for
bogie
pivot
16 SWG brass soldered to rail
2 Chass.is
for
N01Q4
3
0 Front of b
o,dy
5 Miscellaneous details
rube of plastic. The two phosphor-bronze
springs (see Figs.
5a
b) which really do
act
as
sp
rings pick
up
the
current through
the
brass
rubbing
plates (
Fig
. Sc .
One
spring goes
direct
to
the
frame while the other goes
to
the
insulated
bru
sh.
Thin brass plate s.oldered
to st iffen
rea r of carry rear axle
~ R e a r
axle
Cut from brass curte n rai l
8
Dri ll tap 12 BA
.
;.--:;;:
Chassts drtlled
12
8A
c ear
B Top
v i w
or
;u u 2 BA
C Bogie deta il s
Fig. d explains method of attaching front
end of body
to
the chassis.
the
bonnet being
part of the
chassis.
The
four railbuses
are
supposed
to
be petrol
driven. hence the title to this article.
Railbuses 103
a d
104.
79
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blocl s on the Aire
alley
erek Naylor
shows
you how he added
op
erating interest
his narrow gauge
railw
ay
December 1954 issue of
Model Railway
ws contained an interesting article by the
e John Ahern ent itled " T
he Madder
Valley
bric
ks".
Ever
ything
abo
ut
the
article
from the title onward. However,
there was
no
room
on
my then
stand
ard-gauge
po
rt
able layo
ut
so
the
article was filed both
literally on
paper
and figuratively in my head.
M eanwhile
the
narrow-gauge
bug
had
bitten.
The
standard gauge was scrapped and
/;-.- . f.:J'
muc crrlkcr _:,:::} .
' 0 hCJ :>P'" I Cement sik>
G .. .- I O ffiC : ; ; ' . ./Donkov .
1
.J 1
Bloc l
vcr
F
g
3baseboard I
the Airc Valley Railway, a 3ft.-gauge line,
emerged. T his layout was still
portab
le
and
there
was still no room for the br ick-works.
When
I finally found a pe
rmanent
site for the
Aire Valley it was realized a brick-works
would not be able to be incorporated.
The
space re quired was just too much.
A
new
position
at
work found
me
within a
few
hu ndr
ed yards of
wh
at
might
be described
as a poor man's brick-works", but is in fact
known as a clinker block works, and is very
compact indeed.
The
products of this works
arc also known as breeze blocks.
In
house
building they are only used for inside walls
with
the
result they are rarely seen when the
house is complete.
I f
you drill a hole in a wall
for any reason you will soon know whether
it is brick or breez block
under
the plaster
The
basic ingredient of the block is waste
clinker
from
mill
and
factory furnaces.
Water
an
d a small amo
unt
of cement are added
and
mixed
th
oroughly. A female mould
about
twice the
depth
of the finished block is filled
level with the mixt
ure,
then the male half of
the mould press is brought down and the
mixture ta
mped
solid. As the reader
can
perhaps imagine these blocks are churned out
by the hundreds
and
arranged in stacks to dry.
Before starting a description of the model I
would just add that the clinker supposedly
used in my plant comes from another process
ing plant (still on the secret list) a
f w
" miles"
down the line, thus providing extra traflic for
the railway.
Main Construction
When construction
of
the model was com
menced it was decided it was worth making
into a working model. The motor is one of the
small Jap 15-30V. This motor and those of
three
other
working models are powered by
their own
12V D.C.-controlled power unit
with the control knob suitably set. T he gear
train for working
th
e mixer is out of an old
alarm clock. It was screwed to the underside
of the baseboard after the position of the
clinker hopper and mixer had been determined.
The
hopper was the first item to be con
structed. Fig. 1 shows this at the stage where
the mix
er
had
been added.
The mixer
drum
is simple enough. The
mixer paddle is just a piece of shim brass
soldered to the centre boss of one of the alarm
clock gears from which the spokes and teeth
have been removed. This boss has its own
shaft and brass bearing, the latter is cemented
into a hole drilled in the base of the mixer
drum
.
Thi
s sketch also shows the mechanism for
operating the hopper door.
Thi
s working
hopper door was an after thought to add the
working interest. Not shown on the sketch so
as not to complicate matters arc the retu
rn
spring and stop. The stop is just a piece of
wood so positioned to prevent the lever
returning too far after the passage
of
the cam.
T he purpose of the return spring speaks for
itself. "
Railw ay Model l
er
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The
sides
and
front
of
the lower
part of
the
legs
are
covered with card,
and
the
slides
out
for maintenance.
to tlus front piece are some odds
ends of balsa wood and wire whlch
epresent the mould press.
The
shambles
shelter was built
up
from strip balsa and
material.
The
cement silo is a pretty straightforward
and needs
no
description.
Just
one point
hould be mentioned.
There
is
no
automatic
of
getting the cement from the silo to
mixer.
Th ere
is instead a platform
or
joining the two over whlch the
by wheelbarrow.
All the
equipment to
the left
of
the
hopper
s fictitious.
f
I may refer again to the proto
it
will explain why. 1) To the rear of the
hopper is an artificial slope up to
the height of the mixing drum .
Th l
s is
enough for a tractor witl a hyd raulic
scoop
to
dump its load in the hopper.
2)
The
mixer and tamping mechanism are
petrol engine bcllind the mixing
As the former is too
modem
for
my
etween-wars layout
it
was decided
to
install
donkey engine
in
the model
to
do all
he work.
The
vertical boiler is a lipstick case
and
pieces were
oldered or cemented on to represent gauges,
irehole door, etc.
Though
I cannot
take
redit for the idea I can
suggest the
Matchbox
The model i posicion 11 the layout
U derside of model showi g motor drive
and
geari g
ex
old
alarm clock
3 The model ouc of cite layom with drive
showing underneath
4 The prototype in all its glory
April1968
horse fire-engine boiler could be used.
The
same can be said
of
the cyli
nder,
crosshead
and
flywheel assembly.
These
could be purloined
off the
Airfix
Rocket or
Pug
Kits.
Mine
was
built
up
as in Fig. 2. Note the connecting rod
pin goes through the slot cut along the back
of the crosshead guide. The latter is also cut
away
at
the front
to
expose the crosshead.
The
connecting rod i s a section of a pin hammered
flat at both ends.
The
ends are then filed to
shape
and
drilled.
The
flywheel is a
K'
s Smm.
dia. brass wheel with the flange
cut
off.
The
complete cylinder assembly is soldered to a
brass plate whlch is
in turn
screwed to the
baseboard.
This
plate also acts as one bearing
for the flywheel shaft.
The
other
end of
this
shaft has a simple L-shaped bracket for a
bearing. A pulley on the shaft takes the drive
from the motor as in Fig. 3.
The crane has been squeezed into a very
cramped site. In theory the clinker is loaded
in small 4-wheeled tubs, hauled
up
with the
crane
and
after being
swung
over
the hopper
a
bottom
door in
the
tub
is released to
disc
harge
the contents.
Bits and Pieces
The old half of
a mould can be seen
propped
up against one of the she lter uprights. To the
left of the donkey engine are stacks of blocks
drying out or waiting shipment. Also in
evidence are plenty
of
pallets as
the
blocks
are
withdrawn from the press
on
these.
The
prototype office is a wooden one
but
I
made
mine from breeze block with a false front
and
corrugated-iron roof.
A final square touch is the lettering on the
signboard.
Painting
Very
dull
indeed
but
what
can
you
expect?
The
whole model was given
one
undercoat
of matt
black.
It
was
then
gone over acain
in
varying shades of grey. The cement silo is a
very dirty yellow. Boiler and corrugated iron
are dirty silver. Various parts of the ironwork
and ll the
g
round were given a thin streaky
wash of
bumt
umher poster paint.
There
are
two bright contrasts at either end.
The
office
door, door-frame and window-frames are
green
and
ilie flywheel
rim and
connecting rod
bright
red. The clinker is represented by finely
cr
ushed coal, liberally scattered about.
Co
nclusion
On
a
branch
line
or
narrow-gauge line ilie
plant
makes a useful industry to be served by
a private siding.
The
model need not
be
a
working one.
For
myself
I
like modelling
in
general
and
models s
uch
as this allow the
non-
railway outlet some satisfaction and at the same
time produce
somethlng different
and
usef
ul
for the model railway scene.
107
3
4
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alley-
s
interesting additions to
n3
stud
last rolling-stock article "On
the
Aire
(
RAILWAY MODELLER,
April 1966)
the
somewhat motley collection of
combustion motive power. I hope tlus
e did not give the impression that the Aire
management was abandoning steam.
the I/C units,
gat
hered under one
for
the
article,
had
been
built
over a
of several years.
Aire Valley attended its last exhibition
Since that date the layout has
complete rebuild in a
site,
the
converted loft of
my home
.
ly hope it won't be long before
the
rebuilt
can be desc
ribed
in
the RAILWAY
While most modellers normally
own layouts, i.e. baseboards, track
buildings (either from scratch
its), those who, like myself, build their own
must
be considerably less
numer
mention this as I wonder if
other
model
the
same as myself. That
several years of building or rebuilding a
modelling tends tO get a little stale. To
staleness.a change of modelling
In
my case
th
ese two items
of
power
provided this change.
Con
n of the steam rail-car
wa
s started
the
painting of No. 5 " Aire" was
. This was in January 1969 and it
please our editOr that at least one
took heed
of
his editOrial for
that
th
In all
the
two items took ju
st
over
to build.
No.5 "Aire"
me
very
much if
keen narrow
recognise this locomotive for
it is intended to be.
It
is
an attempt
at a
nable ( ?) though not super-detailed
of one of the 2-4-2 compound loco
for
the
Ballymena
on Larne
Northern Ireland. Fu ll details
of
lo
co
motives can be found in some
of the
books.
In
particular there
M.
Paterson's
Ballymena L
n s
.
I used a
published in the August 1965 issue
Model Railway News.
It is sufficient to
here that the prototype has always been
favourite
3ft
.-gauge locomotive. For me
have very graceful lines
and
yet still have
of power.
What
our American cousins
ld ca
ll
a " high step
per".
Some of these
were rebui lt with larger boilers
an extended rear bunker. The rear pony
s replaced with a 4-wheel bogie. This
Builder's photograph of No. 5 Ai r
e
.
Chassis of
No.5
A-ire .
1
970
totally transformed these engines and
tO me
they became real ugly ducklings.
Construction was
star
ted with the coupling
rods.
These
were fretted with a piercing saw
from Dinky curlers (nei
ther my
wife
nor
daughters use these nowadays,
but
they
can
be
persuaded to get them from Woolworths .
After drilling coupling pin-holes in one it was
used as a jig for the other and the axle-holes in
the main frames. T he latter are fretted from
brass
curtain
rail. The two
end-members
for
the
main frame are also
cut
from
curtain
rail
but
two or
three
times longer than required.
These
were then soldered
up
in a somewhat
crude jig as in Fig.
I.
The wood spacing piece
was drilled to match the axle-holes. The axle
could then be checked for correct levels before
soldering up. The excess length
of the
end
frames allowed
the
squareness of the frames
to
be checked with a steel
rul
e and was cut off
after soldering up.
Fig.
2
is a side-elevation of the main frames
showing additional brass and other spacers.
These
were
added
after soldering up
the
four
main
frame units. One
may
question the
wisdom of soldering
other
substantial pieces
tO
an
already
so
l
dered
main frame. My only
dodge is to wrap the already so ldered joints
with an absorbent thread (from an
old
towel
and keep it wet duJiing soldering operation
s.
The
Tri-ang XT60 motor
has been used. The
Tri-ang
worm was discarded
and Romford
40 : l gears used. The
sadd
le for the
mo
t
or
front is just a length of brass tube over a lOBA
screw. T he left -hand frame is drilled to clear
lOBA and countersunk
fo
r this saddle screw
and
the two lOBA screws securing the
Tufno
l
block. The right
-hand
frame is drilled a
nd
tapped lOBA.
The driving wheels are Romford 15mm. dia.
ones which make them a correct scale
3ft
. 9in.
I used four insulated wheels as they both look
better and
make b
etter
electrical contact. The
insulation was broken
down on
two of
the
wheels
by
drilling a
;h
in. hole in
the
insulating
strip in
the
back of
the
wheel and inserting a
section of a pin.
The cylinders are
my usual
wood ones
and
in the
case
of
this locomotive
the
right-hand
cylinder
is
larger
than the
left. The cylinders
are drillad and bushed with brass tube for
the
piston and ' lve rods. The crossheads are
filed from brass. D ifferent size pins were used
for piston and valve rods.
The
rest of the
valve gear (which is in
permanent
mid-gear) is
cut
from
Dinky
curlers. As for soldering
up
valve gear, well you can
either
do
i t or
look
for a locomotive you like with inside valves I
used the wet-thread method to
stop
parts
already
so
ld
ered
from becoming unsoldered,
and I also used paper washers between bits of
valve gear being soldered. T hese washers leave
some free play
when torn
away after soldering
and help
tO
s
top so
ld
er running
into
the
wrong
places.
One
distinctive feature of these locomotives
is the splashers over the dr iving wheels. They
were one of the
worst
items to overcome. I
had
just decided to leave them
off when my
friend
Ken Gorre
ll called (
Ken
also took the photo
graphs for this article) to see progress on
the
layout. He was aghast at my decision and so
reason took hold again. In fact they were very
easy to make. Some very
tlun phosphor
bronze s
heet
was used
and
the si
mp
le jig in
Fig. 3. The finished splashers were Araldited
to
the
main frame
s.
45
-
7/21/2019 Aire Valley Railway series
26/61
Wood spacing piece (discarded
afte
r soldering)
mounting
plate
Frames
Hardboard pinned
to
ply
0
m
rd Slot exaggerated
clarity)
\
P l y
used
as soldering base
Saddle for
motor
front
Axles
Plate for attaching body
\
Tufnol block fo r insu lated pick up
Ph
osphor bronz e sheet
c
1
t
phosphor bronze st
rip
edge tinned
Splasher
filed
to shape
[ )][]]
=ilrlST
Brass tube push fit over ax le
Electrical
connec to rc
Triang
TT
TirP in through
; ~ ;hD....
' ' .
.
Ta
pped 12BA
(Wheel omitted from this side)
4 Ha
lf axle
Shaped to f it
smokebox
[ ] ] rl,
b =
[b So ' '
JJ
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7/21/2019 Aire Valley Railway series
27/61
Chassis of No. 105. Note the coach pivot pin,
also the slight .forward tilt of the motOr This
had to
be
done to clear the worm. The collection
skate at bottom left was a tempo1ary affair.
While painting the side-frames some paint
fouled an a;
e
and insulated it.
The
pony truck
wheels are
K's
Smm. dia.
brass ones
on
Peco
Insulax
les.
The truc
ks
themse
lves are once again from curtain rail
with card
overlays for springs, axle-boxes,
etc
.
These pony
trucks are
qu
ite light. I
thought
they
would
need
weighting,
but
this has
not
been necessary
and
they run very
smooth
through pointwork.
The body is
pretty
straightforward, being
constructed mainly from
Oxo tin
. A couple
of
old tips
worth
mentioning
again
are
as follows:
1. The
round
front spectacle frames are a
thin section
of
brass
tube
.
These
were sol
dered to
the cab front
sheet and
then
the
tinplate fretted
out.
2. The same applies to the oblong rear
spectacle frames
and the
side-s heer frames
except these were soldered on
with ju
st
the
outer ed
ge
shaped. T he brass
fra
mes and the
tinplate
were
th
en fretted our
roget
her.
The
dome
is
shaped
from a large brass
s
cr
ew. T he worst part to shape
bein
g the
flare. You
cannot descr
i
be
how
it is done,
you
just have to have a go
I
was lucky
with
the
chimney, it