Schematic drawing, pencil and paint wash, indicating the operation of a mercury vacuum pump

Made:
1870-1876 in United Kingdom

Schematic drawing, pencil and paint wash, indicating the operation of a mercury vacuum pump, unsigned, British, 1870-1876.

Details

Category:
Vacuum Technology
Object Number:
1876-576
Materials:
brass (copper, zinc alloy), glass, mahogany (wood), paper (fibre product) and wood composites
type:
drawing - visual work
taxonomy:
  • visual and verbal communication
credit:
Dr. James Prescott Joule.