Assorted photographs of spectra (Sir Wm. Crookes) These are in: 1 transit envelope
Assorted photographs of spectra (Sir Wm. Crookes) These are in: 1 transit envelope, 1 blue-band folder, 16 spectral film envelopes. But quantity and details not specified in Inventory record
Details
- Category:
- Archive
- Object Number:
- 1925-707
- type:
- radioactive material
- credit:
- Institution of Electrical Engineers
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