Warm Tone Pyro Developer for Paper

Warm Tone Pyro Developer for Paper

  1. Kino
    (circa 1947 -- use at your own risk)

    Solution A

    Potassium Metabisulphite 5 grams
    Pyro 22 grams
    Potassium Bromide 15 grams
    Water 1000 cc

    Solution B
    Sodium Sulphite 87.5 grams
    Sodium Carbonate 87.5 grams
    Water 1000 cc

    For use, mix...
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