Single barrel air pump

Made:
1871-1900 in United Kingdom
Single barrel air pump, unsigned, United Kingdom, 1871-1900

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Single barrel air pump, unsigned, United Kingdom, 1871-1900
Science Museum Group
© The Board of Trustees of the Science Museum

Single barrel air pump, unsigned, United Kingdom, 1871-1900

Details

Category:
Vacuum Technology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
1985-2046
Materials:
brass (copper, zinc alloy) and steel (metal)
Measurements:
overall (standing vertical with piston depressed): 330 mm 130 mm, 1.33kg
type:
pump - machinery
credit:
Wellcome Trust