Details of exhibit
- Exhibition:
- 1915 Sixtieth Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- At the Source
- Exhibitor:
- J. C. Warburg
- Section:
- Transparencies in Sections II. and III. - Colour and Monochrome
- Exhibit No.:
- 562
- Exhibit type:
- Photographic equipment and supplies
- Process:
- Aut. (Colour)
- Award:
- none
