Details of exhibit
- Exhibition:
- 1914 Fifty-ninth Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- Microphotometer for the measurement of the opacities of negatives
- Exhibitor:
- Ch. Fabry
- Exhibitor 2:
- M. Buisson
- Section:
- Scientific and Technical Photographs, &c.
- Exhibit No.:
- 343
- Exhibit type:
- Photographic equipment and supplies
- Process:
- [Not Listed] ()
- Award:
- none
