Double rack type vacuum pump by a London workshop
Double rack type vacuum pump by a London workshop, c.1790. Main body.
- Measurements:
-
Overall: 500 mm x 315 mm x 450 mm,
- Materials:
- mahogany (wood) , brass (copper, zinc alloy) , glass and mercury
- Object Number:
- Y2003.13.1
- type:
- vacuum pump