The practical colorist : a pathfinder for the artist printer (1900)
Sheldon, Frederick M. (Martin) · Burlington, Vt. : Owl Press · leaf 171
TWO-COLOR EFFECTS With One Impression This may be secured ^HESE pagfes gfive tllus- trations of two-color in different <Tvays * * effects by one printingf,
Color printing · Illustration of books
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.