Slide rule, with two double-sided sliders, for Excise Officer
- Made:
- London
Excise slide rule, ivory, with two double-sided sliders, stamped "Loftus London", with owner's handwritten inscription "H.W. Charrington, Swanage, 1864", B4357, A163134
Details
- Category:
- Mathematics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1989-649
- Materials:
- ivory
- type:
- slide rule (excise)
- credit:
- On loan from the Wellcome Trust