ADVERTISEMENTS. 
ILFORD 
CHROMATIC PLATES 
FOR 
Photo-micrographic Work. 
ILFORD 
CHROMATIC PLATES 
ARE SUPPLIED 
BACKED 
TO ORDER. 
ILFORD SCREENS 
FOR USE WITH ILFORD CHROMATIC PLATES. 
OF ALL DEALERS. 
Sole Makers, ILFORD, Limited, ILFORD, LONDON, E, 
