Record revealed
The first American invention to obtain an English patent
These intricate 1716 drawings were submitted by Sybilla Masters in the final stage of securing a patent for machinery for 'cleaning and curing Indian corn'.
Piece
Combined Operations Headquarters: organisation, memorandum on duties of the director...
Catalogue reference: DEFE 2/844
What’s it about?
This record is about the Combined Operations Headquarters: organisation, memorandum on duties of the director... dating from 1940-1945 in the series Combined Operations Headquarters, and Ministry of Defence, Combined Operations Headquarters.... 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)
- DEFE 2/844
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Date (When the record was created)
- 1940-1945
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Description (What the record is about)
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Combined Operations Headquarters: organisation, memorandum on duties of the director etc
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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)
- CR-9655-43 (Part 1)
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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/C4195091/
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
DEFE 2
Combined Operations Headquarters, and Ministry of Defence, Combined Operations Headquarters...
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
68,016 records
Within the department: DEFE
Records of the Ministry of Defence
2,307 records
Within the series: DEFE 2
Combined Operations Headquarters, and Ministry of Defence, Combined Operations Headquarters...
You are currently looking at the piece: DEFE 2/844
Combined Operations Headquarters: organisation, memorandum on duties of the director...
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