Double barrelled air pump
- Made:
- 1871-1900 in United Kingdom
Double barrelled air pump, unsigned, British, 1871-1900 (see note)
Details
- Category:
- Vacuum Technology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1985-2044
- Materials:
- mahogany (wood), brass (copper, zinc alloy) and steel (metal)
- Measurements:
-
overall: 400 mm x 430 mm x 255 mm, 9.11kg
- type:
- pump
- credit:
- Wellcome Trust
