The practical printer : a complete manual of photographic printing (1874)
Hearn, Charles W · Philadelphia : Benerman & Wilson · leaf 74
t prints a dark ground would require the paper to be separated from the glass a sufficient distance to prevent its printing a hard or abrupt edge to the vignette. A little consideration in adapting these papers to the quality of the negative will soon enable any one to use them successfully, and I… … than any other method that will do the work as well. They are made both “pear” shaped and oval, as shown in Figs. 2G A and 26 B, and of yellow and red bronze color, and of black, to suit the
Photography -- Printing processes · Photographs on porcelain
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
