Details of exhibit
- Exhibition:
- 1900 Forty-fifth Annual Exhibition of the Royal Photographic Society
- Exhibit title:
- Enlargement of photograph of Corona taken at Ovar, Portugal
- Exhibitor:
- Royal Observatory
- Section:
- Scientific, Technical and Photo-Mechanical Exhibits
- Exhibit No.:
- 355
- Description:
- By Mr. Davidson with the "Abney" photographic lens of 4 in. diameter, and 34 in. focus. Exposure, 3 sec. "Empress" Plate. Enlarged twice.
- Exhibit type:
- Photographic equipment and supplies
- Process:
- [Not Listed] ()
- Award:
- none
