Case for folding clinometer rule, 1855-1865
Case for Folding clinometer rule, by D. Mauch, Cologne, Germany, 1855-1865
- Measurements:
-
overall: 23 mm x 200 mm x 90 mm, .12kg
- Materials:
- leather , paper (fibre product) and cotton stitching
- Object Number:
- 1954-248 Pt1
- type:
- instrument component and instrument case