Sherardized bicycle chain

Made:
1929 in United Kingdom
maker:
Sherard Osborn Cowper-Coles
Bicycle link chain sherardized by Cowper Coles in 1929.

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Bicycle link chain sherardized by Cowper Coles in 1929.
Science Museum Group
© The Board of Trustees of the Science Museum

Bicycle link chain sherardized by Cowper Coles in 1929.

Details

Category:
Metallurgy
Object Number:
2002-123
Materials:
steel (metal) and zinc (metal)
Measurements:
: 12.9921 x .315 x .3543 in.; 330 x 8 x 9 mm
type:
bicycle chain
credit:
Mr. Peter Cowper-Coles.