Decision that Foreign Office Cypher Y should still be used for the purpose of the Secret Signal Code pending the issue of a revised edition of the Admiralty Cypher C by which it has to be replaced

Keywords C.I. Thomas
Burma
Ministry/ Department/ Residency Foreign
Branch Cypher Confidential
From Year / Date
(YYYY-MM-DD)
1910
To Year / Date
(YYYY-MM-DD)
1910
Identifier PR_000004147883
File No./Reference No./Sheet No./Folio No. 103
Location Repository-3
File Size 13.1 MB
Pages 8
Collection Digitized Public Records
Foreign
Language English
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