1. Tidewater Yard Collection: U.S. President's Railroad Commission Photographs Set: Pennsylvania Railroad: Philadelphia Division Location: Philadelphia, PA Tidewater Yard Date: 1960 Format: Image Creator: Brotherhood of Locomotive Firemen and Enginemen (BLF&E) Photographer: Bartley, Edward J.
2. Tidewater Yard Grade Crossing Collection: U.S. President's Railroad Commission Photographs Set: Pennsylvania Railroad: Philadelphia Division Location: Philadelphia, PA Tidewater Yard Date: 1960 Format: Image Creator: Brotherhood of Locomotive Firemen and Enginemen (BLF&E) Photographer: Bartley, Edward J.
