Details of exhibit
- Exhibition:
- 1911 Fifty-sixth Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- Enlarged photograph of the Iron Arc Spectrum between wave-lengths 4528'7 and 3810'8
- Exhibitor:
- Frank Stanley
- Section:
- V. Scientific Photography and Processes of Reproduction
- Exhibit No.:
- 690
- Description:
- The two smaller prints show the portion of the spectrum under examination. The lower one of the two being from an original negative, taken on a Littrow type of Spectrograph of 8 ft. focus and one 30° glass prism, constructed by Adam Hilger, Ltd.
- Exhibit type:
- Photograph
- Process:
- [Not Listed] ()
- Award:
- none
