3" diameter

Made:
1926 in London
3 diameter, 23 teeth x 2 1/2' face width rawhide pinion with steel side plates; bored for 1' diam shaft; 1926'

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3 diameter, 23 teeth x 2 1/2' face width rawhide pinion with steel side plates; bored for 1' diam shaft; 1926'
Science Museum Group
© The Board of Trustees of the Science Museum

3" diameter, 23 teeth x 2 1/2" face width rawhide pinion with steel side plates; bored for 1" diam shaft; 1926

Details

Category:
Mechanical Power Transmission
Object Number:
1926-261
Materials:
leather and steel
type:
gear wheel
credit:
Angus, G. (Geo) and Co. Ltd.