Cornell University Library Digital Collections
Subject
- Industries (organizations)20
- Lehigh Valley Railroad Company6
- Locomotive engineers6
- Locomotive firemen16
- Locomotives67
- Missouri Pacific Railroad Company1
- Night Shot12
- Pennsylvania Railroad[remove]139
- Philadelphia High Line1
- Police Boat2
- Railroad cars78
- Railroad crossings63
- Railroad passenger cars3
- Railroad stations13
- Railroad switches15
- Railroad terminals4
- Railroad tracks123
- Railroad yards18
- Railroads--Buildings and structures26
- Railroads--Employees10