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Olga Gray and the Woolwich Arsenal Spy Ring
In 1938, thanks to years of work by a remarkable female agent, MI5 ensured a package of British defence plans stayed secret.
Piece
Nationality and Naturalisation: Hahn, Johann Jocob Leonhardt, from Germany. Resident...
Catalogue reference: HO 144/1064/189466
What’s it about?
This record is about the Nationality and Naturalisation: Hahn, Johann Jocob Leonhardt, from Germany. Resident... dating from 1910 in the series Home Office: Registered Papers, Supplementary. 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
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Reference (The unique identifier to the record described, used to order and refer to it)
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HO 144/1064/189466
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Date (When the record was created)
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1910
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Description (What the record is about)
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Nationality and Naturalisation: Hahn, Johann Jocob Leonhardt, from Germany. Resident in Sunderland. Certificate 19033 issued 13 May 1910.
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Held by (Who holds the record)
- The National Archives, Kew
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Former department reference (Former identifier given by the originating creator)
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189466
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Legal status (A note as to whether the record being described is a Public Record or not)
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Public Record(s)
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Closure status (Whether the record is ‘open’ (available to the public) or ‘closed’ (not available due to a legal exemption))
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Open Document, Open Description
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Subjects (Categories and themes found in our collection (our subject list is under development, and some records may have no subjects or fewer than expected))
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- Topics
- Europe and Russia
- Nationality
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C4154000/
How to order it
- View this record page in our current catalogue
- Check viewing and downloading options
- Select an option and follow instructions
Series information
HO 144
Home Office: Registered Papers, Supplementary
See the series level description for more information about this record.
Catalogue hierarchy
Over 27 million records
This record is held at The National Archives, Kew
1,719,919 records
Within the department: HO
Records created or inherited by the Home Office, Ministry of Home Security, and related...
60,339 records
Within the series: HO 144
Home Office: Registered Papers, Supplementary
You are currently looking at the piece: HO 144/1064/189466
Nationality and Naturalisation: Hahn, Johann Jocob Leonhardt, from Germany. Resident...
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