Bromide paper : instructions for contact printing and enlarging (1896)
Just, E. A · Bradford : P. Lund, Humphries · leaf 131
DIFFUSED SUNLIGHT. The whole arrangement can be made very complete and handy if fastened to a stand so that it be turned round on two pivots fastened to the centres of the sides, , at the centres of gravity, u n ^ 1 Enlarging in a Room by … Fig. 22. The Matt-screen. — Another method is to diffuse the direct sunlight by interposing a plate of finely ground glass, opal glass, or even fine tissue paper. With artificially diffused sunlight it is possil)le to work very comfortably in the room, but, of course, the windows will require to be…
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
