Catalogue description Early correspondence relating to the ENIGMA cypher machine, including the patent...
Ordering and viewing options
This record has not been digitised and cannot be downloaded.
You can order records in advance to be ready for you when you visit Kew.
You will need a reader's ticket to do this.
Or, you can request a quotation for a copy to be sent to you.
Reference: | HW 25/6 |
---|---|
Description: |
Early correspondence relating to the ENIGMA cypher machine, including the patent specification and photographs |
Note: | LANGUAGE: English and French or German |
Date: | 1924 Jun 02-1936 Mar 25 |
Held by: | The National Archives, Kew |
Legal status: | Public Record(s) |
Closure status: | Open Document, Open Description |
Have you found an error with this catalogue description? Let us know