Excise slide rule, wood, with two double-sided sliders and gauge points for Imperial measures, stamped "P. Stevenson. Maker. Edinburgh. Inland Revenue", B4356, A242689
Details
- Category:
- Mathematics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1989-648
- Materials:
- wood
- type:
- slide rule (excise)
- credit:
- On loan from the Wellcome Trust