Record revealed
Copy of Henry VIII's diplomatic assurances to João III of Portugal
Recently rediscovered, this letter offers new archival evidence into Britain and Portugal's shared history.
Piece
R. A. Watson-Watt: wireless system
Catalogue reference: AVIA 53/376
What’s it about?
This record is about the R. A. Watson-Watt: wireless system dating from 1938-1948 in the series Ministry of Supply and predecessor and successors: Contracts, Registered Files (Series.... 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)
- AVIA 53/376
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Date (When the record was created)
- 1938-1948
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Description (What the record is about)
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R. A. Watson-Watt: wireless system
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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)
- 6/Patents/450
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Legal status (A note as to whether the record being described is a Public Record or not)
- 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))
- 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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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C488792/
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
AVIA 53
Ministry of Supply and predecessor and successors: Contracts, Registered Files (Series...
See the series level description for more information about this record.
Catalogue hierarchy
Over 27 million records
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R. A. Watson-Watt: wireless system
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