Copper foil with etched perforations at 20,000 holes to the square inch. Made by Sun Engraving Co. for the Tube Alloys Project, code name for experiments on the separation of uranium isotypes, 1942-43 (mounted in glass sandwich frame).
Details
- Category:
- Nuclear Physics
- Object Number:
- 1982-1719
- Measurements:
-
overall: 130 mm x 130 mm x 20 mm,
- type:
- isotopes, diffusion, dispersion (process) and separating
- credit:
- Mr H.W. Yoxall