Main building, International Exhibition, 1876-Fairmont Park, Philadelphia - H. Pettit and Jos. M. Wilson, engineers and architects; photo-lith. by Julius Bien, N.Y. LCCN00652965, 1875
Title: main building, international exhibition, 1876--fairmont park, philadelphia / h. Pettit and jos. M. Wilson, engineers and architects; photo-lith. By julius bien, n. Y. Abstract/medium: 1 photomechanical print: photolithograph. Date: 1875. Collection: Miscellaneous Items in High Demand, PPOC, Library of Congress.