Fuller 100" circular slide rule
- maker:
- John Fuller
Fuller 100" circular slide rule, number 10542/51 on brass cursor.
Details
- Category:
- Industrial Chemistry
- Object Number:
- 1980-747
- type:
- slide rule
- credit:
- ICI Ltd. (Agricultural Division)
Fuller 100" circular slide rule, number 10542/51 on brass cursor.
