File:David Kahn 2009.jpg
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Date/Time | Dimensions | User | Comment | |
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current | 18:28, 28 November 2009 | 576 × 768 (670 KB) | Bobrowen | {{Information |Description={{en|1=American writer on the history of military cryptology. Photo-portrait by Bob Rowen.}} |Source={{own}} |Author=Bobrowen |Date=2009-02-07 |Permission= |other_versions= }} |
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