Andrews, E. C. (Emory Cobb), 1878-1932 · Chicago. Inland Printer · leaf 79
COLOR AND ITS APPLICATION TO PRINTING. top view of Fig. 26 is shown in Plate III in color, except that the chromas of only five fundamentals were indicated, each at the value where the fundamental color reaches its highest chroma. These lines to the points of highest chroma are 40 … shown in the lower part of Fig. 26 and the dotted line con- necting the extreme points forms an ellipse, tracing a path which varies in value and chroma as well as hue. It is on this elliptical circuit that practically all color systems have 67
Color printing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
