Ivory slide rule by Dicas
Ivory slide rule by Dicas 7 3/8" x 1 3/8" x 1/16" two slides fixed together
Details
- Category:
- Mathematics
- Object Number:
- 1916-62
- type:
- slide rule (milk/dicas)
- credit:
- Thomas H. Court
Ivory slide rule by Dicas 7 3/8" x 1 3/8" x 1/16" two slides fixed together