The Darkroom Cookbook Forum

Geoffrey Crawley, was a leading innovator in b/w chemistry for film, and the editor of the British Journal of Photography for much of his career. His FX developers are considered some of the finest ever formulated and have been the basis for many successful commercial formulas, though many were simply experimental. The FX formulas are often misprinted, and misunderstood. Forum moderator, Bill Troop, is the world's leading authority on Crawley's formulas. If you have questions or comments specific to FX developers, post them here.