Spalding's Athletic Library: Official Athletic Rules and Official Handbook of the Amateur Athletic Union of the United States. Group XII., No. 12A, New York: American Sports Publishing, 1911, 4°, 171 pages plus advertisements at end, illustrations, contemporary maroon morocco, ASSOCIATION COPY with gilt stamp of "Le Comte Henry de Baillet-Latour" on upper cover -- George T. HEPBRON (editor). Spalding's Athletic Library: Official Basket Ball Rules, New York: American Sports Publishing, 1906, 4°, 165 pages plus advertisements at end, illustrations, contemporary maroon cloth, ASSOCIATION COPY with gilt stamp of "Le Comte H. de Baillet-Latour" on upper cover. (2)