SIC870634: Westinghouse Electric & Manufacturing Company's Light-Weight, Low-Floor Interurban Car Belonging To The Union Traction Company / Bridgeman Images

SIC870652: Westinghouse Electric & Manufacturing Company's Light-Weight W-N Drive Suburban Car Belonging To The Allegheny Valley Street Railway Company / Bridgeman Images

SIC870659: Westinghouse Electric & Manufacturing Company's Light-Weight City Car Belonging To The Delaware Electric Power Company / Bridgeman Images

SIC870661: Westinghouse Electric & Manufacturing Company's Light-Weight City Car Belonging To The Lynchburg Traction And Light Company / Bridgeman Images

SIC870670: Westinghouse Electric & Manufacturing Company's Light-Weight Interurban Car Belonging To The Monongahela-West Penn Public Service Company In Clarksburg, West Virginia / Bridgeman Images

SIC870677: Westinghouse Electric & Manufacturing Company's Light-Weight Suburban Car Belonging To The Allegheny Valley Street Railway Company In Tarentum, Pennsylvania / Bridgeman Images

SIC870684: Westinghouse Electric & Manufacturing Company's Light-Weight Low-Floor City And Suburban Car Belonging To The Monongahela-West Penn Public Service Company / Bridgeman Images

SIC870701: Westinghouse Electric & Manufacturing Company's Light-Weight, City Car Belonging To The Fresno Traction Company / Bridgeman Images

SIC870704: Westinghouse Electric & Manufacturing Company's Light-Weight, Low-Floor City Car Belonging To The Shamokin And Mount Carmel Transit Company / Bridgeman Images

SIC870710: Image Of A Westinghouse Electric & Manufacturing Company's Safety Car Traveling Through A City / Bridgeman Images

SIC870712: Passengers Riding A Westinghouse Electric And Manufacturing Company's Safety Car, Number 7028 Which Belongs To The Brooklyn City Railroad / Bridgeman Images

SIC870716: Westinghouse Electric And Manufacturing Company's Safety Car, Number 62, Belonging To The Fresno California Traction Company / Bridgeman Images

SIC870726: Westinghouse Electric And Manufacturing Company's Safety Car, Number 2212, Servicing The Best Residential Districts In New Haven / Bridgeman Images

SIC870731: Westinghouse Electric And Manufacturing Company's Safety Car, Number 48, Part Of The North Carolina Public Service Company / Bridgeman Images

SIC870747: General Electric Company's Interurban Car Driving For The Schenectady Railway Company / Bridgeman Images

SIC870749: General Electric Company's Interurban Car Driving For The United Electric Railways Company / Bridgeman Images

SIC870751: General Electric Company's Interurban Car Number 901, Driving For The Georgia Railway And Power Company / Bridgeman Images

SIC870755: General Electric Company's Interurban Car Number 301, Driving For Duluth Street Railway / Bridgeman Images

SIC870758: Westinghouse Electric And Manufacturing Company's Modern Street Car Number 6002, Which Is A Light-Weight City Car Owned By The New Pittsburgh Railways / Bridgeman Images

SIC870762: Westinghouse Electric And Manufacturing Company's Two-Car Multiple-Unit Train, Number 88 / Bridgeman Images

SIC870771: Westinghouse Electric And Manufacturing Company's Light-Weight Interurban Car Belonging To The Dayton Railway Company / Bridgeman Images

SIC870773: Westinghouse Electric And Manufacturing Company's Light-Weight Interurban Car Belonging To The Chicago And Joliet Electric Railway / Bridgeman Images

SIC870775: Westinghouse Electric And Manufacturing Company's High Speed Multiple-Unit Operating Train, Number 154, Belonging To The Chicago North Shore And Milwaukee Railroad / Bridgeman Images

SIC870783: Image Of A Petroleum Refinery Showing Its Battery Of Stills With Oil And Gas Furnaces Equipped With Ventilated Concrete / Bridgeman Images

SIC870789: Contact Filtering Plant At A Petroleum Refinery / Bridgeman Images

SIC870802: Polaris Missile Coming Out Of The Atlantic Ocean After Being Launched From Under The Water By The USS George Washington Submarine / Bridgeman Images

SIC870821: Sparrow III Missile / Bridgeman Images

SIC870825: A Train Moving Down The Baltimore And Ohio Railroad / Bridgeman Images

SIC870829: The Baltimore And Ohio Railroad Coal Train H. W. Pontin / Bridgeman Images

SIC870832: A Cargo Train On The Shenandoah Branch Of The Baltimore And Ohio Railroad / Bridgeman Images

SIC870845: A Train On The Baltimore And Ohio Railroad Belt Line / Bridgeman Images

SIC870847: A Man Views A Cargo Train As It Passes Through Wills Mountains And Along Wills Creek / Bridgeman Images

SIC870858: The 2-8-8-0 Freight Train Number 7137 Of The Baltimore And Ohio Railroad / Bridgeman Images

SIC870862: The Number 1223 Class D-16SB Passenger Locomotive Of The Pennsylvania Railroad / Bridgeman Images

SIC870868: The Number 6474 Class J-1 /J-1a Freight Locomotive Of The Pennsylvania Railroad / Bridgeman Images

SIC870873: The Number 3621 Class K-4 Locomotive Of The Pennsylvania Railroad / Bridgeman Images