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
Use of bacterial cultures: the "virus" method for rat destruction
Catalogue reference: MAF 131/45
What’s it about?
This record is about the Use of bacterial cultures: the "virus" method for rat destruction dating from 1943-1944 in the series Ministry of Agriculture and Fisheries and Ministry of Agriculture, Fisheries and.... 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)
- MAF 131/45
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Date (When the record was created)
- 1943-1944
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Description (What the record is about)
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Use of bacterial cultures: the "virus" method for rat destruction
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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)
- LP/N 1621
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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
- Food and drink
- Fishing
- Farming
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C1409149/
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
MAF 131
Ministry of Agriculture and Fisheries and Ministry of Agriculture, Fisheries and...
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
184,561 records
Within the department: MAF
Records created or inherited by the Agriculture, Fisheries and Food Departments,...
273 records
Within the series: MAF 131
Ministry of Agriculture and Fisheries and Ministry of Agriculture, Fisheries and...
You are currently looking at the piece: MAF 131/45
Use of bacterial cultures: the "virus" method for rat destruction
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