Details of exhibit
- Exhibition:
- 1907 Fifty-second Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- Deveoloped with thioindoxyl
- Exhibitor:
- Professor B. Homolka
- Section:
- Scientific and Technical Photography and its Application to Processes of Reproduction
- Group Title:
- 498 to 504. Transparencies illustrating the nature of the latent and negative photographic image
- Exhibit No.:
- 498 to 504
- Exhibit No. 2:
- (3)
- Description:
- The orange negative image consists of a mixture of metallic silver and red thioindigo.
These exhibits are in the base of the Lantern Stand in the North Room.
(See "Photographische Correspondenz,) 1907, No. 557 and 558) - Exhibit type:
- Photograph
- Process:
- [Not Listed] ()
- Award:
- none
