1. Receipt and distribution of recyphering tables nos. 4, 5 and 6 and of Foreign Office Circular letters dated 30th November and 13th December 1932 respectively for use with the Inter-departmental Cypher 1930. 2. Supply to certain Principal Mercantile Marine Officers of the Inter-departmental Cypher 1930 and recyphering tables Nos. 4, 5 and 6. Destruction of copies of recyphering tables Nos. 1 to 3 which were sent for distribution to these officials. 3. Withdrawal of Inter-departmental Cypher 1930 and annexures from H.E. the Commander-in-Chief and the cypher now in the custody of the Chief of the General Staff

Keywords	Central Cypher Bureau Commander E.M. Bayfield Natnital Survey
Department	Foreign and Political
Branch	Central Cypher Bureau
From Year / Date (YYYY-MM-DD)	1933
To Year / Date (YYYY-MM-DD)	1933
Identifier	PR_000004234680
File No.	6
Location	Repository-3
File Size	81.2 MB
Pages	118
Collection	Digitized Public Records Foreign and Political
Language	English