Details of exhibit
- Exhibition:
- 1905 Fiftieth Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- Photomicrograph of Silico-Ferrite
- Exhibitor:
- J. E. Stead
- Section:
- Loan Collection of British Technical and Scientific Photographs from the St. Louis International Exhibition of 1904
- Exhibit No.:
- 538
- Description:
- 4% silicon steel. A cleavage face etched with nitric acid. Magnified 500 diameters.
Not for Competition - Exhibit type:
- Photograph
- Process:
- [Not Listed] ()
- Award:
- none
