Munsell, A. H. (Albert Henry), 1858-1918.

A Color Notation, a measured color system, based on the three qualities, hue, value, and chroma, with illustrative models, charts, and a course of study arranged for teachers.
Boston, G. H. Ellis Co., 1905. 2 p. l., [3]-89, [1] p. col. front., illus., diagrs. 20 cm. First edition with the missing orange in the color circle. (Cat 5.11)