1. Maps C.21.f.12(71) Reference (shelfmark): Maps C.21.f.12(71) Title: Washington. Pennsylvania Avenue and Capitol. Photographer: Unknown Scope & Content: Genre: Urban Topographical Photography View looking along Pennsylvania Avenue, with the Capitol visible in the far distance. Stereo half, arched top. Collection Area: Map Collections Languages: Not applicable Date Range: 1870s Extent: 1 item