Details of exhibit
- Exhibition:
- 1911 Fifty-sixth Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- Redcol
- Exhibitor:
- G. C. Laws
- Section:
- V. Scientific Photography and Processes of Reproduction
- Exhibit No.:
- 711
- Description:
- A process of photo-lithography. By this process a lithographic link image is directly in contact with the metal; there is no bichromated colloid between them, this exhibit is specially designed to show the value of the method in reversing from a positive to a negative , or vice versa.
- Exhibit type:
- Photograph
- Process:
- [Not Listed] ()
- Award:
- none
