Three Monographs on Color. The Research Laboratories, 1935.
Vintage 3-volume set in slipcase: Color Chemistry, Color as Light, and Color in Use. Colour illustrations throughout. Each book is in very good condition. Black boards have some light rubbing. Two volumes have small chips on spine and wear to top edges of spine. No markings in any book. Red slipcase in fair condition; some scratches along edges and sides. Some pencil markings. Case is taped along edges by previous owner. Overall very good condition.