Schuylkill Navigation: Celebrating 200 years
The Schuylkill Navigation: A Journey on the Historic Nineteenth Century Waterway
The Schuylkill Navigation: A Journey on the Historic Nineteenth Century Waterway
Thomas Gill Maps of the Schuylkill Navigation, 1827
Map Lovers’ Monday: Two views of the Union Canal in central Pennsylvania
Schuylkill Navigation: Celebrating 200 years
Map Lovers’ Monday: So many railroads!
Map Lovers’ Monday: The David Rumsey Map Collection
Map Lovers’ Monday: Schuylkill River from Wissahickon Creek to Norristown, 1913
Map Lovers’ Monday: Philadelphia front and center
