Double barrelled air pump

Double barrelled air pump, unsigned, British, 1801-1850

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Double barrelled air pump, unsigned, British, 1801-1850
Science Museum Group
© The Board of Trustees of the Science Museum

Double barrelled air pump, unsigned, British, 1801-1850

Details

Category:
Vacuum Technology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
1985-2045
Materials:
brass (copper, zinc alloy), mahogany (wood) and steel (metal)
Measurements:
overall: 310 mm x 340 mm x 230 mm, 4.39kg
type:
double barrelled air pumps
credit:
Wellcome Trust