Citation

Harvard Map Collection, Harvard College Library. Van Ingen & Snyder & Gillett.. Philadelphia, Wilmington, and Baltimore Rail Road Company.. Theo. Leonhardt & Son.. (2008-01). Centennial International Exhibition Grounds, Philadelphia, Pennsylvania, 1876 (Raster Image). [GeoTIFF]. Harvard Map Collection, Harvard College Library. Retrieved from https://earthworks.stanford.edu/catalog/harvard-g3824-p5-2p35-1876-v3