Details of exhibit

Exhibition:
1914 Fifty-ninth Annual Exhibition of the Royal Photographic Society of Great Britain  
Exhibit title:
Portrait of Sir William Crookes, O.M., F.R.S. (President of the Royal Society)  
Exhibitor:
Polychromide Company 
Exhibitor 2:
Dover Street Studios, Ltd. 
Section:
Trade 
Exhibit No.:
[807] 
Exhibit No. 2:
13 
Description:
Exhibit samples of photographs in Natural Colour on paper by the Polychromide Process (Patented). These photographs are taken by means of the Hamburger-Conrady Selection Camera, and are printed without the use of inks, dyes, or any artificial colouring whatever. The colours are formed by chemical re-actions in the gelatino-silver emulsions employed in the process. 
Exhibit type:
Photographic equipment and supplies 
Process:
Polychromide (Colour) 
Award:
none