Captured with a Fuji GX680 camera, 80mm lens, T-Max 100 film. Some tilt was applied to keep various elements in focus. It was very dark in there.
The Pennsylvania Avenue Subway was built to provide a sub-grade freight connection between the Reading Railroad's main line and its "City Branch". It served the Baldwin Locomotive Works' Callowhill plant and the Philadelphia Inquirer's printing plant, among other Center City industries. Abandoned in the 1980's.
The GX680 was a fun but very unusual camera that couldn't quite decide what it wanted to be. It's a gigantic beast of a medium format SLR camera providing (limited) view camera movements. It shot
120-format roll film with a 6x8cm frame (so a 3:4 aspect ratio), with a built-in autowinder. It's sort of what you'd get if you merged a Nikon F4, a Hasselblad, and a Crown Graphic.