Details of exhibit
- Exhibition:
- 1914 Fifty-ninth Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- Fig. III. Spectrum obtained with widely opened slit
- Exhibitor:
- André Callier
- Section:
- Scientific and Technical Photographs, &c.
- Group Title:
- The Callier-Lowe spectro photometric condenser
- Exhibit No.:
- 344
- Exhibit No. 2:
- [3]
- Exhibit type:
- Photographic equipment and supplies
- Process:
- [Not Listed] ()
- Award:
- none
