The color printer. A treatise on the use of colors in typographic printing (1892)
Earhart, John F · Cincinnati, Earhart & Richardson · leaf 127
Rules for obtaining Harmonious Combinations ofTwo or More Colors. … E will again turn to the scale of complement-ary colors on Plate 32. This scale, or chart,was arranged with the greatest care, so thatcolors which are complementary would beexactly opposite to each other. If the readerdesires to get the strongest combination possible, with any oneof the colors…
Color · Printing
Internet Archive · Clark Art Institute Library · Public Domain Mark 1.0. Free to use for anything.