
Mercurial air pump
- Made:
- unknown date in Paris

Mercury air pump used by the late J.P. Gassiot in his researches on stratified electrical discharge through rarefied gases, by Alvergniat, Paris
Details
- Category:
- Vacuum Technology
- Object Number:
- 1878-13
- Measurements:
-
overall: 1670 mm x 565 mm x 440 mm,
- type:
- pump - machinery
- credit:
- Spotiswoode, W.