Series
Board of Longitude: Papers
Catalogue reference: RGO 14
Date: 1605-1830
Records of the Board of Longitude.These include papers about the discovery of methods of measuring longitude at sea, notably the work of John...
Piece
Queries on ARP: Alginic acid and alginates
Catalogue reference: HO 191/171
What’s it about?
This record is about the Queries on ARP: Alginic acid and alginates dating from 1941 in the series Ministry of Home Security, Research and Experiments Department, Unregistered Papers. It is held at The National Archives, Kew.
Is it available online?
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Full description and record details
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Reference (The unique identifier to the record described, used to order and refer to it)
- HO 191/171
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Date (When the record was created)
- 1941
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Description (What the record is about)
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Queries on ARP: Alginic acid and alginates
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Held by (Who holds the record)
- The National Archives, Kew
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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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- Topics
- Research
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C2453857/
How to order it
- View this record page in our current catalogue
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Series information
HO 191
Ministry of Home Security, Research and Experiments Department, Unregistered Papers
See the series level description for more information about this record.
Catalogue hierarchy
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You are currently looking at the piece: HO 191/171
Queries on ARP: Alginic acid and alginates
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