Uncut brass balance with bi-metallic affixes

maker:
Thomas Mercer
Uncut brass balance with bi-metallic affixes

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Uncut brass balance with bi-metallic affixes
Science Museum Group
© The Board of Trustees of the Science Museum

Uncut brass balance with bi-metallic affixes

Details

Category:
Time Measurement
Object Number:
1929-75
Materials:
brass (copper, zinc alloy) and bi-metallic
Measurements:
overall (laid flat): 5 mm x 40 mm x 45 mm, 0.0121 kg
type:
compensation balance for chronometer
credit:
Thomas Mercer Ltd.