LANTERN 
Pyrocatechin 
Hydrochinon 
Potassium bromide 
Water 
B. Caustic potash 
Water 
Mix in equal volumes. 
SLIDES 
960 ccm 
l6g 
960 ccm 
240 er. 
240 er. 
120 gr. 
32 OZ. 
240 gr. 
32 0z 
333 
