Princeton: Princeton University Press, 1939. First. hardcover. 3 plates. x, 172 pages. 8vo, orange cloth with brown spine label, edgeworn d.w. Princeton: Princeton University Press, 1939. First edition. Small ink gift inscription on endpaper, and a bump to fore-edge that has damaged the paper in margins of 15 pages, still a very good solid copy in a very good(-) dust wrapper. very good / very good(-).