first edition
1931 · Philadelphia
by LEEDS, Morris E. and C. Canby Balderston
Philadelphia: University of Pennsylvania Press, 1931. First Edition. Slim octavo (23cm.); original green cloth, gilt-lettered cloth; xi,[1],79pp.; two folding charts. Extremities a bit shelf worn, cloth rather mottled and boards slightly warped from exposure to damp, spine gilt nearly entirely effaced; contents general fine. An About Very Good copy of an uncommon book. Industrial Research Department of the Wharton School of Finance and Commerce, Research Studies no. XI. (Inventory #: 32330)