1. Maps C.21.f.12(39) Reference (shelfmark): Maps C.21.f.12(39) Title: Philadelphia. Photographer: Frith's Series Scope & Content: Inscription: Blind-embossed 'Frith Series' on print. Genre: Urban Topographical Photography View along a busy shopping street in Philadelphia. Collection Area: Map Collections Languages: Not applicable Date Range: 1870s Extent: 1 item