div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: WordPresscom · 2011-01-16 · Britain turned to Spencer Spencer showed the British how to mass-produce the magnetron Now more than two thousand could be made per day Spencer src=https:reader035vdocumentssitereader035viewer20220709075f7b17bb403ec7530c7b82dfhtml5thumbnails1jpg 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: WordPresscom · 2011-01-16 · Britain turned to Spencer Spencer showed the British how to mass-produce the magnetron Now more than two thousand could be made per day Spencer src=https:reader035vdocumentssitereader035viewer20220709075f7b17bb403ec7530c7b82dfhtml5thumbnails2jpg 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: WordPresscom · 2011-01-16 · Britain turned to Spencer Spencer showed the British how to mass-produce the magnetron Now more than two thousand could be made per day Spencer src=https:reader035vdocumentssitereader035viewer20220709075f7b17bb403ec7530c7b82dfhtml5thumbnails3jpg 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: WordPresscom · 2011-01-16 · Britain turned to Spencer Spencer showed the British how to mass-produce the magnetron Now more than two thousand could be made per day Spencer src=https:reader035vdocumentssitereader035viewer20220709075f7b17bb403ec7530c7b82dfhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv