New York: The Museum of Modern Art, 1948. First edition. Softcover. Joint exhibition catalog for these two brothers who were both Russian artists. Features Herbert Read's essay "Constructivism: The Art of Naum Gabo and Antoine Pevsner" along with biographies of the two men by Ruth Olson and Abraham Chanin. Includes numerous black and white illustrations. A near fine copy in wrappers with some slight bumping to the bottom front corner and some other minor wear.