Official catalogue and guide book to the Pan-American exposition ... Buffalo, N. Y. U,S.A. May 1st to Nov. 1st, 1901. - Buffalo, N.Y. : C. Ahrhart, 1901. - 251, [2] pp. : front. (map) illus. Copyright by Charles Ahrhart, Buffalo, N.Y. Class A, XXc, LCCN: 01017610 LC Class. No.: T485.A1 / B92