Kodak D-163 B&W Print developer.
Water at about 50C. 750ml
Metol developing agent 2.2 grams
Sodium Sulphite (anhydrous) 75 grams
Hydroquinone 17 grams
Sodium Carbonate (anhydrous) 65 grams
Potassium bromide 2.8 grams
Water, to make 1 Litre.
A developer for bromide & chlorobromide papers, extremely versatile and very long lasting when stored in full stoppered glass bottles.
For use, dilute 1:3 and develop for approximately two minutes.
A very popular developer that is still made by Speedibrews and sold by Silverprint Ltd and Retro-Photographic.