Air pump demonstration apparatus
- Made:
- 1800-1899
Air pump demonstration apparatus, 19th century; (1) Magdeburg hemispheres; (2) Windmill demonstration; (3) Guinea and feather
Details
- Category:
- Vacuum Technology
- Object Number:
- 1987-718
- type:
- pump - machinery
- credit:
- Howard, A. (London)
