The American annual of photography . Oxalate Solution) and i oz. No. 2. Add 6 drops ofNo. 3. No. 2 (Iron) inust be added to No. 3 (Oxalate). Asdevelopment proceeds add more drops of No. 3 (BromideSolution) if greater contrast is desired. For prints, enlargements or lantern slides from weak, flatnegatives, shorten the exposure but strengthen the developerby increase of No. 2 Solution (Iron). For dense or hard negatives with strong contrasts give afull exposure and weaker developer by reducing quantity ofNo. 2 (Iron) Solution and using less of No. 3 (Bromide). After development slides or prints
The American annual of photography . Oxalate Solution) and i oz. No. 2. Add 6 drops ofNo. 3. No. 2 (Iron) inust be added to No. 3 (Oxalate). Asdevelopment proceeds add more drops of No. 3 (BromideSolution) if greater contrast is desired. For prints, enlargements or lantern slides from weak, flatnegatives, shorten the exposure but strengthen the developerby increase of No. 2 Solution (Iron). For dense or hard negatives with strong contrasts give afull exposure and weaker developer by reducing quantity ofNo. 2 (Iron) Solution and using less of No. 3 (Bromide). After development slides or prints should be placed in aclearing solution of i dram Glacial Acetic Acid in 8 oz. waterfor about five minutes. After clearing rinse well, then placein Acid fixing bath for about fifteen minutes. A good bath is Sulphite Soda (dry) ^ oz. Hypo 2 oz. Water 20 oz. Sulphuric Acid 20 minis. or Hypo 3 oz. Metabisulphite of Potas 100 grains Water up to 20 oz. Lantern slides must always be well washed after Iron de-velopment to prevent stains. 86. oo OQ< in (/) wXH WPi w
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyorktennantandw
