Details of exhibit
- Exhibition:
- 1908 Fifty-third Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- As No. 626, but light circularly polarized by addition of ¼ ? mica
- Exhibitor:
- A. C. Banfield
- Section:
- Autochromes
- Exhibit No.:
- 629
- Exhibit type:
- Photographic equipment and supplies
- Process:
- Autochrome (Colour)
- Award:
- none
