Birds eye view of Philadelphia and vicinity showing location of the Philadelphia & Reading Railroad.
cartographic
Aerial views. lcgft
[n.p.,
1870?]
eng
Library of Congress. Panoramic maps of cities in the United States and Canada (2nd ed.),
Philadelphia & Reading Railroad Co.--Maps.
Philadelphia (Pa.)--Maps.
United States Philadelphia.
Available also through the Library of Congress Web site as a raster image.
http://hdl.loc.gov/loc.gmd/g3824p.pm008272