X-ray apparatus : complete outfits and accessories for X-ray laboratories (1908)
Kny-Scheerer Company · New York : Kny-Scheerer · leaf 67
per oz .10 Hyposulphite of Soda, C. P. for fixing negatives, per box of 1 lb .10 THE KNY-SCHEERER COMPANYS LABEL GUARANTEES HIGHEST STANDARD. -57- X-RAY APPARATUS—Developing Trays. Developing Trays. Size a. White Steel Porcelain, rectangular $0.90 d. Porcelain, slanting walls, with lip c. Clear… … The Kny-Scheerer Co.,N. Y,G/..6181/82 These developers are constructed of zinc and mounted into a hardwood light proof woodbox. Two plates may be developed at the same time. Stand development with glycin de-veloper gives best possible results, and where a lot of X-ray work is to be performed…
X-rays · Radiography
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