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William Friedman’s sketch of the wiring between Frank Rowlett’s wheel control unit and the cipher unit of the SIGABA from the mid-1930s
| Date Taken: | 05.16.2025 |
| Date Posted: | 05.16.2025 15:17 |
| Photo ID: | 9041485 |
| VIRIN: | 250516-O-MF537-5964 |
| Resolution: | 1167x1133 |
| Size: | 116.82 KB |
| Location: | US |
| Web Views: | 3 |
| Downloads: | 0 |
This work, Frank Rowlett's Bright Idea (MAY 1934), by Erin Thompson, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.
