Details of exhibit
- Exhibition:
- 1902 Forty-seventh Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- Zinc, containing 0.5 per cent. copper, polished and etched with very dilute nitric acid; x 50 diameters
- Exhibitor:
- Ernest A. Lewis
- Section:
- Scientific, Technical and Photo-Mechanical Exhibits
- Group Title:
- Microphotographs of Metallic Alloys
- Exhibit No.:
- 334
- Exhibit No. 2:
- 11
- Exhibit type:
- Photograph
- Process:
- [Not Listed] ()
- Award:
- none
