Places Pennsylvania

Map Lovers’ Monday: Schuylkill River from Wissahickon Creek to Norristown, 1913

Photograph of Roberts Mill on Wingohocking Creek in Germantown, built in the late 17th century. (Photograph by J. C. Browne, 1871. Castner Collection/Free Library of Philadelphia)

Roberts Mill, Wingohocking Creek, 1871

Report on channelization of Frankford Creek for flood control (1947)

Panoramic Manayunk: Views Past and Present

Schuylkill Navigation Company Scrapbook

Philadelphia the Manufacturing and Industrial Capital map, 1906

Baldwin Locomotive Works, 1884

Baldwin Locomotive Works