The color printer. A treatise on the use of colors in typographic printing (1892)
Earhart, John Franklin · Cincinnati, Earhart & Richardson · leaf 181
Two-Color Combinations. HE following list of two-color combinations taken from the colors shown on Plates i to 21, inclnsive, are in the writer's judgement, either good, very good, or excellent. We first give a list of combi- nations including red; this is followed by a list including yellow; then…
Color printing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
