BJ Warm Tone Pyro Developer for Chloro-Bromide Papers

BJ Warm Tone Pyro Developer for Chloro-Bromide Papers

  1. Tom Hoskinson
    Water-------------------------------------------20oz. (568ml)
    Potassium Metabisulfite---------------------------20grs. (1.3gm)
    Soda Sulfite (Crystal)-----------------------------1oz. (28.3gm)

    Potassium...
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