Marion and Co., author · London W. : Marion and Co., 22 and 23 Soho Square · leaf 204
192 PRACTICAL GUIDE TO PHOTOGRAPHY It will be seen that, unlike other frames, this one has the back hinged to the frame, so that it cannot be … entirely removed. On the back there are two little punches, which work into corresponding holes in front of the frame. Now as to the working of the apparatus. To take an example : — It is desired to print a foreground from one negative together with a distance from another. Two similar frames are…
Photography -- Handbooks, manuals, etc
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from Rice, Stix & Co. direct importers and wholesale dealers in foreign and domestic dry goods, hosiery, notions and furnishing goods, Washington Av[e]., 10th and St. Charles Streets, St. Louis, Mo. (1890)](https://img.insideoutlibrary.com/img/200/ia-ricestix00rice-382-395.webp)
