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LicenseBolt, 60mm long, sherardized by Cowper Coles in the 1920s.
Science Museum Group
© The Board of Trustees of the Science Museum
Bolt, 60mm long, sherardized by Cowper Coles in the 1920s.
Details
- Category:
- Metallurgy
- Object Number:
- 2002-182
- Materials:
- steel (metal) and zinc (metal)
- Measurements:
-
: 2.3622 in.; 60 mm
- type:
- sherardized bolt
- credit:
- Mr. Peter Cowper-Coles.
