Coloured sectional drawing of R.L. type 'Geryk' vacuum pump
- Made:
- 1926
- maker:
- Science Museum
Coloured sectional drawing of R.L. type 'Geryk' vacuum pump (scale 1:2)
Details
- Category:
- Vacuum Technology
- Object Number:
- 1926-981
- Materials:
- glass, cardboard and paper (fibre product)
- Measurements:
-
overall (lying flat): 5 mm x 220 mm x 330 mm, 0.49kg
- type:
- drawing
- credit:
- Science Museum Draughtsman
