Spectrum analysis photgraph: spectrum of iron and radium compared

Made:
1903-06
maker:
Crookes, William (O.M., P.R.S.)

Mount bears signature 'W. Crookes'.

Details

Extent:
175
50
Identifier:
MS/1701
Access:
Item currently unavailable, registering slight radioactivity, a photocopy is availabe for consultation.