Details of exhibit

Exhibition:
1909 Fifty-fourth Annual Exhibition of the Royal Photographic Society of Great Britain  
Exhibit title:
Photomicrographs of Diatom Heliopelta Metii, x 950  
Exhibitor:
Dr. George H. Rodman 
Section:
Scientific and Technical Photography and its Application to Processes of Reproduction 
Exhibit No.:
378 
Description:
The two representations are from the same surface of the same specimen but with slightly different focus, and afford an example of one of the difficulties met with in this branch of work. 
Exhibit type:
Photographic equipment and supplies 
Process:
[Not Listed] () 
Award:
none