Kenneth C. Springirth

Northwestern Pennsylvania Railroads

Kenneth C. Springirth

Arcade and Attica Railroad

Kenneth C. Springirth

Bessemer and Lake Erie Railroad

Kenneth C. Springirth

Southeastern Pennsylvania Trolleys

Kenneth C. Springirth

East Broad Top Railroad

Kenneth C. Springirth

Suburban Philadelphia Trolleys

Kenneth C. Springirth

Pittsburgh Streamlined Trolleys

Kenneth C. Springirth

Johnstown Trolleys and Incline

Kenneth C. Springirth

Greater Erie Trolleys

Kenneth C. Springirth