Exhibit: Fig. 2. Effect produced by throwing the spectrum on a sensitive surface of iodide of silver, and then developing. The action is due only to the indigo, violet, and invisible rays, no effect taking place where the red, orange, yellow, green, or blue rays.

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Record 4531 of 16543

Exhibition:	1854, London, Photographic Society	More from this exhibition >
Exhibit number:	540.02

Photographer:	Crookes, Sir William (1832-1919)	More by this photographer >
Full title:	Fig. 2. Effect produced by throwing the spectrum on a sensitive surface of iodide of silver, and then developing. The action is due only to the indigo, violet, and invisible rays, no effect taking place where the red, orange, yellow, green, or blue rays.
Process:	Collodion [Collodion]	More by this process >

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Exhibitor:	Not Listed