The practical printer : a complete manual of photographic printing (1874)
Hearn, Charles W · Philadelphia : Benerman & Wilson · leaf 39
a sheet of paper has been removed from it. It is an excellent plan to draw the sheet of paper, upon removing it from the bath, across a glass rod (Fig. 7), or if the edge of the dish Fig. 7. is even, then over that, so as to leave the superfluous solution in the bath. I am very much in favor of…
Photography -- Printing processes · Photographs on porcelain
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
