div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: ful inward-flow turbine in 1838 Inward flow resulted in smaller less expensive wheels that ran at higher speeds than outward-flow wheels Around 1849 James B Francis improved src=https:reader030vdocumentssitereader030viewer20220409125e86df756dc2b376241d2140html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: ful inward-flow turbine in 1838 Inward flow resulted in smaller less expensive wheels that ran at higher speeds than outward-flow wheels Around 1849 James B Francis improved src=https:reader030vdocumentssitereader030viewer20220409125e86df756dc2b376241d2140html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: ful inward-flow turbine in 1838 Inward flow resulted in smaller less expensive wheels that ran at higher speeds than outward-flow wheels Around 1849 James B Francis improved src=https:reader030vdocumentssitereader030viewer20220409125e86df756dc2b376241d2140html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: ful inward-flow turbine in 1838 Inward flow resulted in smaller less expensive wheels that ran at higher speeds than outward-flow wheels Around 1849 James B Francis improved src=https:reader030vdocumentssitereader030viewer20220409125e86df756dc2b376241d2140html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: ful inward-flow turbine in 1838 Inward flow resulted in smaller less expensive wheels that ran at higher speeds than outward-flow wheels Around 1849 James B Francis improved src=https:reader030vdocumentssitereader030viewer20220409125e86df756dc2b376241d2140html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: ful inward-flow turbine in 1838 Inward flow resulted in smaller less expensive wheels that ran at higher speeds than outward-flow wheels Around 1849 James B Francis improved src=https:reader030vdocumentssitereader030viewer20220409125e86df756dc2b376241d2140html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: ful inward-flow turbine in 1838 Inward flow resulted in smaller less expensive wheels that ran at higher speeds than outward-flow wheels Around 1849 James B Francis improved src=https:reader030vdocumentssitereader030viewer20220409125e86df756dc2b376241d2140html5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: ful inward-flow turbine in 1838 Inward flow resulted in smaller less expensive wheels that ran at higher speeds than outward-flow wheels Around 1849 James B Francis improved src=https:reader030vdocumentssitereader030viewer20220409125e86df756dc2b376241d2140html5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdiv