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Start Over You searched for: Collection U.S. President's Railroad Commission PhotographsCornell University Library Digital Collections
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- Parker Fence1
- Pearce Steel Drill Shop1
- Pelican1
- Pennsylvania Railroad139
- Philadelphia High Line1
- Phillips Milk of Magnesia1
- Pit Mine11
- Pit Tracks1
- Pittman Repair Shop1
- Pittsburgh & Lake Erie1
- Police Boat2
- Poplar Avenue1
- Pullman Cars7
- Purina5
- R. E. Ellis Draying1
- R.S. Armstrong & Bro. Co.4
- Railroad cars1,075
- Railroad crossings582
- Railroad passenger cars156
- Railroad stations108