Four nests of drawers
- maker:
- William Crookes
Four nests of 25 drawers each containing prints of spectra and small fibre box of associated slides. Made by Sir William Crookes using 1923-370 (A Beta Ray Spectrometer)
Details
- Category:
- Optics
- Object Number:
- 1923-374
- type:
- radioactive material
- credit:
- Institution of Electrical Engineers