Two tubes
- Made:
- 1920-1929
- maker:
- Sherard Osborn Cowper-Coles
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Science Museum Group
© The Board of Trustees of the Science Museum
Two tubes, 35mm long and 13mm diameter, one completely sherardized and the other partially sherardized, made by Cowper Coles in the 1920s.
Details
- Category:
- Metallurgy
- Object Number:
- 2002-187
- Materials:
- steel (metal) and zinc (metal)
- Measurements:
-
: 1.378 x .5118 in.; 35 x 13 mm
- type:
- two tubes
- credit:
- Mr. Peter Cowper-Coles.
