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Security of British Naval cyphers: interrogation of Commander Cianchi, Royal Italian...

Catalogue reference: ADM 223/803

What’s it about?

This record is about the Security of British Naval cyphers: interrogation of Commander Cianchi, Royal Italian... dating from 1944 in the series Admiralty: Naval Intelligence Division and Operational Intelligence Centre: Intelligence.... It is held at The National Archives, Kew.

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Full description and record details

Reference
ADM 223/803
Date
1944
Description

Security of British Naval cyphers: interrogation of Commander Cianchi, Royal Italian Navy

Held by
The National Archives, Kew
Former department reference
MI 8 N/N
Legal status
Public Record(s)
Closure status
Open Document, Open Description
Subjects
Topics
Intelligence
Navy
Armed Forces (General Administration)
Record URL
https://beta.nationalarchives.gov.uk/catalogue/id/C4123693/

Series information

ADM 223

Admiralty: Naval Intelligence Division and Operational Intelligence Centre: Intelligence...

See the series level description for more information about this record.

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Catalogue hierarchy

Over 27 million records

This record is held at The National Archives, Kew

2,478,025 records

Within the department: ADM

Records of the Admiralty, Naval Forces, Royal Marines, Coastguard, and related bodies

1,423 records

Within the series: ADM 223

Admiralty: Naval Intelligence Division and Operational Intelligence Centre: Intelligence...

You are currently looking at the piece: ADM 223/803

Security of British Naval cyphers: interrogation of Commander Cianchi, Royal Italian...

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