![Protractor case](https://coimages.sciencemuseumgroup.org.uk/326/615/large_smg00045890.jpg)
Protractor case
Case for protractor, semi-circular, by Watkins and Hill
- Materials:
- mahogany
- Object Number:
- 1911-247 Pt1
- type:
- instrument case
- Image ©
- The Board of Trustees of the Science Museum
Protractor, semi-circular, by Watkins and Hill; diameter about 6 1/2", arm projects 6" beyond circle, engraved "Watkins and Hill, Charing Cross, London", "H.O.R." in case 14" x 5 1/4" x 7/8", mahogany
Case for protractor, semi-circular, by Watkins and Hill
Protractor, semi-circular, by Watkins and Hill; diameter about 6 1/2", arm projects 6" beyond circle, engraved "Watkins and Hill, Charing Cross, London", "H.O.R.".