Details of exhibit
- Exhibition:
- 1881 [Twenty-sixth] Photographic Society of Great Britain Exhibition
- Exhibit title:
- Photographs of Spectra of Elementary Substances, ...
- Exhibitor:
- Prof. W. N. Hartley
- Exhibit No.:
- 460
- Description:
- extending from the Blue to the extreme ultra-Violet region, obtained by passing secondary sparks between electrodes
- Exhibit type:
- Photograph
- Process:
- [Not Listed] ()
- Award:
- none
