United States. Surgeon-General's Office, American Roentgen Ray Society · New York : Middleditch · leaf 118
ingscreen, and envelopes may be kept in suitable compart-ments below. Plates in small amounts may be keptin compartments above this shelf. An inexpensivearrangement serving all needs is shown in Fig. 53 forholding developer tank, fixing tank, and also serving asa washing tank. For a permanent… … Fig. 51. Simple arrangement of light for developing. The slide containsa white and a ruby glass with yellow (P.O.) paper between. A clear lamp isused. FIXING SUPPLIESSINK XDEVELOPfNG SUPPLIES -30- PLATES BELOW-^ CASSETTES ANDENVELOPES BELOW- DRYING RACK PLATELOAD-ING SHELF |*-30— I NTFig. 52. A…
