For use mix 1 part with 7 parts water, and use at 65° F. 
Seed Graflex Plates—Contrast Developer.— 
DEVELOPERS 
A. Elon (metol) 3.9¢ 
Sodium sulphite, dry 47g 
Hydrochinon 7.82 
Potassium bromide 6.5 g 
Water . 1000 ccm 
B. Sodimm carbonate, dry § 312.5 ¢ 
Water 1000 ccm 
For use mix 3 parts A, 1 part B, 2 parts water. 
Metol-Hydrochinon-Pyro.— 
A. Elon (metol) DI 
Sodium sulphite, dry 31252 
Hydrochinon 8.5¢g 
Sodium carbonate, dry 52 ¢ 
Water 1000 ccm 
B. Sodium bisulphite (or 
potassium metabisulphite) 9.2¢ 
Potassium bromide 2.6¢ 
Pyrogallol 62752 
Water 1000 ccm 
For use mix 8 parts A and 1 part B. 
Seed Plates.— 
A. Elon (metol) | 4¢ 
Sodium sulphite, dry Sa) 
Hydrochinon 4g 
Potassium bromide Ze 
Water 1000 ccm 
B. Sodium carbonate, dry 94¢ 
Water 1000 ccm 
60 gr. 
LY oz. 
120 ger. 
50 gr. 
32 oz. 
5 oz. 
16 oz. 
Si am 
1 oz. 
130 gr. 
800 gr. 
3Z)0z: 
70 gr. 
20 gr. 
1 oz. 
16 oz. 
120 gr. 
2 oz. 
120 er. 
60 gr. 
64 oz. 
LY, oz. 
16 oz. 
105 
For tray developer, use A 4 parts, B 1 part, water 4 parts. 
