Ganga Ram's slide rule for calculating thickness of retaining wall
- maker:
- William Ford Stanley
Ganga Ram's slide rule for thickness of retaining walls, patented 1884, boxwood with two slides, made by Stanley, Great Turnstile, Holborn, London, size 10 3/8" x 1 7/8", in cardboard case
Details
- Category:
- Mathematics
- Object Number:
- 1915-389
- type:
- slide rule (engineers)
- credit:
- Thomas H. Court