Nickel plated brass slide rule by Richer Guyard & Canary, Paris with mahogany case
Details
- Category:
- Mathematics
- Object Number:
- 1998-710
- Materials:
- brass (copper, zinc alloy), nickel plated and mahogany (wood)
- Measurements:
-
overall (estimate): 12 x 1 x .1 in.; 30.48 x 2.54 x .254 cm
- type:
- slide rule
- credit:
- Mrs Sage
Parts
Mahogany case for nickel plated brass slide rule by Richer Guyard & Canary
- Materials:
- mahogany , brass , complete and nickel plated
- Object Number:
- 1998-710 Pt2
- type:
- instrument case
