Chicago: The Open Court Publishing Company, 1906. First English language edition. Hardcover. Slim 8vo. , 5-148, , 2-13,  pp. Bound in red cloth with lettering in gilt on the front board, lettering and publisher's device stamped in gold on the spine, top edge gilt. Thirteen page publisher's catalogue and two pages of publishers advertisements at the rear. Translated from the German by Thomas J. McCormack. First edition in English of this book presenting three of Mach's essays on space (all originally appearing in the Monist, a well-known academic journal) in which he considers the nature of space from the standpoints of psychology, physiology, and physics. A very attractive copy of this book, uncommon in collectible condition. Near Fine. Item #00008631
Near Fine with some areas of faint soiling to the cloth.