The color printer. A treatise on the use of colors in typographic printing (1892)
Earhart, John F · Cincinnati, Earhart & Richardson · leaf 25
half-tone lines, quarter-tone lines, and tint lines. 15 As this book is intended specially for printers who use com-paratively small quantities of ink, we decided to obtain the differentproportions by measure instead of by weight. In accordance withthis idea, we obtained a lot of brass circles of…
Color · Printing
Internet Archive · Clark Art Institute Library · Public Domain Mark 1.0. Free to use for anything.
