- Subject
- Mathematical instruments
- Item type
- Object
- Provenance
- Lent by Sir F Newdegate
- Physical material
- Brass
- Object type
- Protractor
- Inventory No
- 61341
- Accession Number
- 1926-90/7
Semicircular Protractor, English, 17th Century
Inventory Number 61341
Acknowledgement: © History of Science Museum, University of Oxford, inv.61341
