How to make pictures : easy lessons for the amateur photographer (1887)
Price, Henry Clay · New York : Scovill Manufacturing Co. · leaf 45
e back-board out. Dust out the inside of the frame, and also dust off the nega¬ tive. The outside of tbe frame would not be harmed by the same treatment. Put the negative in the printing frame so that the film side is up, and upon it place a piece of sensitized paper, with its glossy side down.… … S. P. C. OUTFIT FOR PRINTING, TONING, AND MOUNTING PICTURES. glass negative underneath. The placing of the sensitized paper in the frame must be done in a subdued light. Carry the printing frame, wdien closed, to the window, place it upon the sill, and let the light fall upon the front of the…
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from Anaesthetics ancient and modern [electronic resource] : an historical sketch of anaesthesia : lecture memoranda, American Medical Association, Atlantic City, N.J., 1907 (1907)](https://img.insideoutlibrary.com/img/200/ia-b20457364-102-60.webp)
![An illustration from Famous airmen and their equipment [electronic resource] : with some notes on first-aid in emergencies (1912)](https://img.insideoutlibrary.com/img/200/ia-b20457716-51-44.webp)
