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LicenseOne inch gunmetal asbestos packed cock with screwed ends
Science Museum Group
© The Board of Trustees of the Science Museum
One inch gunmetal asbestos packed cock with screwed ends, left unpacked to show the grooves in the shell, used in boiler fitinhd, patented by J. Mallinson, made by J. Dewrance and Company, London, 1874-1880
Details
- Category:
- Marine Engines
- Object Number:
- 1880-227
- Measurements:
-
overall: 145 mm x 125 mm x 85 mm, 2.62kg
- type:
- cock (lock component)
- credit:
- J Dewrance and Company
