compensation balances for chronometers

Made:
circa 1843

Case of objects showing improvements made by Loseby in compensation balances and pendulums including 4 compensation balances, 12 small curved tubes, 14 small straight tubes, apparatus for illustrating Loseby's Pendulum, as for regulating motion of telescope

Details

Category:
Time Measurement
Object Number:
1884-75
Materials:
balance: bi-metallic, bulbs: glass and tubes: (contents) mercury
type:
compensation balances for chronometers
credit:
Mr. E. T. Loseby

Parts