Circular protractor 7 7/8 inch, brass by Heath & W

Made:
1751-1773 in London
maker:
Heath and Wing
SMG00031942

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SMG00031942
Science Museum Group
© The Board of Trustees of the Science Museum

Circular protractor 7 7/8 inch, brass by Heath & Wing, London, mid 18th century, divided in degrees, and reading by vernier to 5 minutes

Details

Category:
Mathematics
Object Number:
1919-5
type:
drawing instruments
credit:
Thomas H. Court