Author Archive

Madeleine Helmer

Madeleine Helmer is a graduate student in City Planning and Historic Preservation at the University of Pennsylvania and a student researcher at PennPraxis.

Tracking The Evolution Of Industry At 34th And Grays Ferry

Tracking The Evolution Of Industry At 34th And Grays Ferry

March 16, 2017  |  Vantage

The site of Penn's new riverside research campus has a long, decorated history of industrial enterprise. Contributor Madeline Helmer dives deep into the backstory > more