Map Lovers’ Monday: So many railroads!
Map Lovers’ Monday: The David Rumsey Map Collection
Map Lovers’ Monday: Topography of Philadelphia from 1863
Map Lovers’ Monday: Philadelphia front and center
Map of Philadelphia Harbor, Delaware and Schuylkill, 1912
Old U. S. Navy Yard
Coal Depot, Richmond, on the Delaware (Picturesque America)
Navy Yard on the Delaware River (Picturesque America)
Map Lovers’ Monday: 1896 Suburban Transportation Map
Lighthouses along the Delaware, 1913
