Identification |
| Call number: | SLA-FD-D-01-SLA-15 |
| Archive call number: | D-01-SLA-15 |
| Author: | Hertl, Hanns |
| Title: | Das Geheimnis der Schlange. Eine Einführung in die Chiffrierkunst / Hanns Hertl |
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Physical description |
| Enclosure: | Brief |
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Usage |
| Permission required: | Keine |
| Physical Usability: | Uneingeschränkt |
| Accessibility: | Öffentlich |
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URL for this unit of description |
| URL: | https://www.helveticarchives.admin.ch/detail.aspx?ID=2100345 |
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