One and half inch gunmetal patent asbestos packed cock with screwed ends, used in boiler fittings

One and half inch gunmetal

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One and half inch gunmetal
Science Museum Group
© The Board of Trustees of the Science Museum

One and half inch gunmetal, asbestos packed steam boiler cock with screwed end, patented by J. Mallinson c. 1874 and made by J. Dewrance and Company, London, England, 1874-1880

Details

Category:
Marine Engines
Object Number:
1880-226
Materials:
asbestos and gunmetal
Measurements:
overall: 85 mm x 165 mm x 75 mm, 5.59kg
type:
boiler
credit:
J Dewrance and Company