Munsell, Ostwald, and Birren, 3 Vol Set, 1969, Very Good+ hardcover w/ DJs and slipcase

Munsell, Albert H., et al. New York: Van Nostrand Reinhold Company, 1969.

English, Very Good+, HC, 8vo, 8 1/4" x 8 1/4", 96 pp; 96 pp; and 96 pp. 

Hardcover in orange, blue, and green paper. Bump to the fore-edge of the Birren volume. Very Good dust jackets in the same color as books, some wear to top edge of dust jacket's back flaps, light sunning to spines, and small 1/4" tear to the Birren volume's head. Very Good black slipcase, minor wear and soiling. Each volume includes black-and-white images and illustrations, and full-color plates. 96 pp. A Grammar of Color: A Basic Treatise on the Color System of Albret H. Munsell. Includes an Introduction by Birren. 96 pp. The Color of Primer: A Basic Treatise on the Color System of Wilhelm Ostwald. Includes a Foreword and Evaluation by Birren. 96 pp. Principles of Color: A Review of Past Traditions and Modern Theories of Color Harmony. Fantastic set of books for referencing multiple aspects of color theory.