Guillaume compensation balance
- maker:
- Thomas Mercer
Guillaume compensation balance
Details
- Category:
- Time Measurement
- Object Number:
- 1929-73
- Materials:
- steel (metal), brass (copper, zinc alloy) and nickel-steel alloy
- Measurements:
-
overall (laid flat): 6 mm x 33 mm x 30 mm, 0.007 kg
- credit:
- Thomas Mercer Ltd.