Double barrelled air pump

Made:
1805-1854 in London
maker:
Thomas Rubergall

Double barrelled air pump by Thomas Rubergall, London, England, 1805-1854 (see note)

Details

Category:
Vacuum Technology
Object Number:
1985-2043
Materials:
brass (copper, zinc alloy), mahogany (wood) and steel (metal)
credit:
Wellcome Trust