12" Ullage Slide Rule (c. 1870)
- maker:
- Dring and Fage
12" Ullage Slide Rule (c. 1870), by DRING & FAGE TOOLEY STREET LONDON
Details
- Category:
- Mathematics
- Object Number:
- 1993-1245
- type:
- slide rule (excise) and slide rule (ullage)
- credit:
- National Maritime Museum (Gabb Collection)