Details of exhibit
- Exhibition:
- 1902 Forty-seventh Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- Spectra of volcanic dust from Martinique, showing principal lines of the metallic elements present
- Exhibitor:
- Sir Norman Lockyer
- Section:
- Scientific, Technical and Photo-Mechanical Exhibits
- Exhibit No.:
- 300
- Exhibit type:
- Photograph
- Process:
- [Not Listed] ()
- Award:
- none
