The story of
Ravenser Odd
Ravenser Odd was a short-lived island in the mouth of the River Humber. It rose from the sea in the early 13th century and had sunk beneath the waves by 1360.
Piece
Traverse optical survey - observing to point of detail: using a tachyometer to measure...
Catalogue reference: OS 51/154
What’s it about?
This record is about the Traverse optical survey - observing to point of detail: using a tachyometer to measure... dating from 1950 Jan 01-1968 Dec 31 in the series Ordnance Survey: Photographs and Pictorial Images. It is held at The National Archives, Kew.
Is it available online?
No, this record is not available online. Find out more.
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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)
- OS 51/154
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Date (When the record was created)
- 1950 Jan 01-1968 Dec 31
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Description (What the record is about)
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Traverse optical survey - observing to point of detail: using a tachyometer to measure distance and angles to a point of detail marked with a graduated stadia rod
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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)
- 153
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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
- Maps and plans
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Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C10970621/
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
OS 51
Ordnance Survey: Photographs and Pictorial Images
See the series level description for more information about this record.
Catalogue hierarchy
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Traverse optical survey - observing to point of detail: using a tachyometer to measure...
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