1. India office certificates of safe custody and possession for the year 1929. 2. Report that copy No. 15 of Indian Foreign Office Cypher External 1927 is held by Constantinople (Stambul) and not by Angora. 3. Use by the Government Code and Cypher School of copy No. 14 of the Indian Foreign Office Cypher Internal 1927 (Cypher volume) as the M.S. for the new Internal Cypher

Keywords	Indian Cypher Codes Cypher School
Ministry/ Department/ Residency	Foreign and Political
Branch	Central Cypher Bureau
From Year / Date (YYYY-MM-DD)	1930
To Year / Date (YYYY-MM-DD)	1930
Identifier	PR_000004051982
File No./Reference No./Sheet No./Folio No.	3
Location	Repository-3
File Size	3.6 MB
Pages	4
Collection	Digitized Public Records Foreign and Political
Language	English