Equal-arm Roberval-type letter balance

English letter balance

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English letter balance
Science Museum Group
© The Board of Trustees of the Science Museum

English letter balance,equal arm roberval type on wooden base with drawer and no weights early 20th century.

Details

Category:
Weighing & Measuring
Object Number:
1997-2013
Materials:
brass, nickel plated and base, oak
Measurements:
overall: 120 x 240 x 90 mm
type:
postal scales and counter scales
credit:
Manchester Science Museum