Skip to main content
Service phase: Beta

This is a new way to search our records, which we're still working on. Alternatively you can search our existing catalogue, Discovery.

Piece

MI 1B correspondence to and from Foreign Office 1917-1919. MI 1B and predecessors...

Catalogue reference: HW 3/186

What’s it about?

This record is about the MI 1B correspondence to and from Foreign Office 1917-1919. MI 1B and predecessors... dating from 1917 Jul 22 - 1919 Mar 15 in the series Government Code and Cypher School and predecessors: Personal Papers, Unofficial Histories,.... It is held at The National Archives, Kew.

Is it available online?

No, this record is not available online. However, you can order a copy. Other ways to view it.

Can I see it in person?

Yes, this record is held at The National Archives and is available to see in person. How to view it.

Full description and record details

Reference

HW 3/186

Date

1917 Jul 22 - 1919 Mar 15

Description

MI 1B correspondence to and from Foreign Office 1917-1919. MI 1B and predecessors was the code-breaking section of the War Office

Held by
The National Archives, Kew
Legal status

Public Record(s)

Access conditions

Retained Until 2004

Closure status

Open Document, Open Description

Subjects
Topics
International
Army
Intelligence
Armed Forces (General Administration)
Personal and family papers
Record URL
https://beta.nationalarchives.gov.uk/catalogue/id/C11199954/

How to order it

  1. View this record page in our current catalogue
  2. Check viewing and downloading options
  3. Select an option and follow instructions

Series information

HW 3

Government Code and Cypher School and predecessors: Personal Papers, Unofficial Histories,...

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

View series description

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)

195 records

Within the series: HW 3

Government Code and Cypher School and predecessors: Personal Papers, Unofficial Histories,...

You are currently looking at the piece: HW 3/186

MI 1B correspondence to and from Foreign Office 1917-1919. MI 1B and predecessors...

You may be interested in

Related records

Records that share similar topics with this record.