Semi-circular brass protractor by Heath and Wing

Made:
1751-1773 in London
maker:
Heath and Wing
SMG00031940

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SMG00031940
Science Museum Group
© The Board of Trustees of the Science Museum

Semi-circular brass protractor by Heath and Wing, 3 3/4" diameter, mid 18th century.

Details

Category:
Mathematics
Object Number:
1917-85
type:
semi-circular protractors
credit:
Thomas H. Court