File:Colossus Mark 2.jpg
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Colossus_Mark_2.jpg (800 × 534 pixels, file size: 102 KB, MIME type: image/jpeg)
Nonfiction: A Colossus Mark 2 computer being operated by Wrens Dorothy Du Boisson (left) and Elsie Booker. The slanted control panel on the left was used to set the "pin" (or "cam") patterns of the Lorenz. The "bedstead" paper tape transport is on the right.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:37, 18 November 2017 | 800 × 534 (102 KB) | Admin (talk | contribs) | Nonfiction: A Colossus Mark 2 computer being operated by Wrens Dorothy Du Boisson (left) and Elsie Booker. The slanted control panel on the left was used to set the "pin" (or "cam") patterns of the Lorenz. The "bedste... |
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