Other
- African Americans
- Employment 2 results
- Railroad employees 2 results
- Railroad tracks 2 results
- Women
- Athletes 1 results
- Civil rights 1 results
- Coal 1 results
- Electric railroads 1 results
- Flower shows 1 results
- Girard Point Grain Elevator (Philadelphia, Pa.) 1 results
- Grain elevators 1 results
- Greenwich Point Coal Terminal (Philadelphia, Pa.) 1 results
- Labor unions 1 results
- Local transit 1 results
- Machinery 1 results
- Mexican Americans 1 results
- Music ensembles 1 results
- Passengers 1 results
- Pickets 1 results
- Picnicking 1 results
- Piers & wharves 1 results
- Power plants 1 results
- Railroad bridges 1 results
- Railroad locomotives 1 results
- Railroad passenger cars 1 results
- Railroad shops & yards 1 results
- Railroad signals 1 results
- Railroad stations 1 results
- Salvage 1 results