Shelf Regulator by Benjamin Martin
Weight-driven shelf regulator by Benjamin Martin, 1765-1775
- Measurements:
-
overall: 500 mm x 160 mm x 315 mm,
- Materials:
- wood (unidentified) , glass , brass (copper, zinc alloy) and steel (metal)
- Object Number:
- 1976-520 Pt1
- type:
- clock