Armed Forces Developer #4 (High Contrast)

Gerald Koch · Oct 28, 2006

Gerald Koch submitted a new resource:

(there was a url link here which no longer exists) - Armed Forces Developer #4 (High Contrast)

Armed Forces Developer #4

This is a high contrast developer for aerial films and for other low-contrast situations.

Distilled water (50°C) ................. 750 ml
Sodium sulfite (anhy) .................. 25.0 g
Hydroquinone ........................... 10.5 g
Phenidone .............................. 0.25 g
Sodium carbonate (mono) ................ 45.0 g
Potassium bromide ...................... 1.0 g
Benzotriazole .......................... 0.1 g
Distilled water to make...

(there was a url link here which no longer exists)

Armed Forces Developer #4 (High Contrast)

Gerald Koch

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