Double transferrer, and single transferrer for air pump experiments

Double transferrer for air pump experiments, on turned mahogany stand, by Horne and Thornthwaite, London, and Single transferrer for air pump experiments, unsigned, British, 1871-1900 (see note)

Details

Category:
Vacuum Technology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
1981-439
Materials:
see parts
Measurements:
see parts
credit:
On loan from the Wellcome Trust