Brass letter balance, Roberval type, 1871-1897
- Made:
- 1871-1897
Brass letter balance, Roberval type, on mahogany base with three weights, (1871-1897)
Details
- Category:
- Weighing & Measuring
- Object Number:
- 1979-429
- Materials:
- mahogany (wood) and brass (copper, zinc alloy)
- type:
- postal scales and counter scales
- credit:
- Science Museum (Great Britain)