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PDH 2 - Progress Reports. These cryptographic reports cover production sections at...

Catalogue reference: HW 53/47

What’s it about?

This record is about the PDH 2 - Progress Reports. These cryptographic reports cover production sections at... dating from 1939 Feb 28 - 1941 Jul 12 in the series Government Code and Cypher School: Diplomatic Section and Commercial Section: Records. It is held at The National Archives, Kew.

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Full description and record details

Reference

HW 53/47

Date

1939 Feb 28 - 1941 Jul 12

Description

PDH 2 - Progress Reports. These cryptographic reports cover production sections at Bletchley Park not only Diplomatic and Commercial

Note

Some reports for 1940 were loose and are attached to the bound volume

Held by
The National Archives, Kew
Former department reference

Q-1037 L

Legal status

Public Record(s)

Access conditions

Retained Until 2004

Closure status

Open Document, Open Description

Subjects
Topics
Trade and commerce
Intelligence
Record URL
https://beta.nationalarchives.gov.uk/catalogue/id/C11203144/

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Series information

HW 53

Government Code and Cypher School: Diplomatic Section and Commercial Section: Records

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

17,110 records

Within the department: HW

Records created or inherited by Government Communications Headquarters (GCHQ)

58 records

Within the series: HW 53

Government Code and Cypher School: Diplomatic Section and Commercial Section: Records

You are currently looking at the piece: HW 53/47

PDH 2 - Progress Reports. These cryptographic reports cover production sections at...

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