Question of Substituting a Mechanical System of Cyphering Minutes of a returns held at the necessay on 20.4.26 to by Inter-Department Committee Cypher Machines

Keywords London
Sydney Hole
3 Service Department
Ministry/ Department/ Residency Foreign and Political
Branch Central Cypher Bureau
From Year / Date
(YYYY-MM-DD)
1927
To Year / Date
(YYYY-MM-DD)
1927
Identifier PR_000006079739
File No./Reference No./Sheet No./Folio No. File No. 6
Location Repository-3
File Size 17.3 MB
Pages 18
Collection Digitized Public Records
Foreign and Political
Language English
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