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Double barrelled air pump
- Made:
- 1801-1850 in United Kingdom

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
- credit:
- Wellcome Trust