- Subject
- Mathematical instruments
- Item type
- Object
- Makers
- Troughton
- Object type
- Protractor
- Inventory No
- 34334
- Accession Number
- 1931-11
Related Items
More related items- Mercury Barometer, by Troughton, English, 18th CenturyInventory Number 27203
Reflecting Circle, by Troughton, London, Early 19th CenturyInventory Number 83750
Box Sextant, by Troughton & Simms, London, Early 19th CenturyInventory Number 53126- Semicircular Protractor with Index Arm, by Troughton & Simms, London, Late 19th CenturyInventory Number 46637