SIC870538: Western Electric Company's Floor Type Condenser Transmitter As Well As A Table Model Number 394-W Transmitter / Bridgeman Images

SIC870543: Power Compartment In A Western Electric Company's Radio Transmitter / Bridgeman Images

SIC870549: Various Models Of Western Electric Company's Vacuum Tubes Used In Radio Telephone Broadcasting Equipment / Bridgeman Images

SIC870561: Westinghouse Electric And Manufacturing Company's Floodlight Equipment Lighting Up A Home For Sale In Forest Hills Subdivision In Cleveland, Ohio / Bridgeman Images

SIC870567: Westinghouse Electric And Manufacturing Company's Ten Inch Floodlights Type CAG-10 And Type CA-10 / Bridgeman Images

SIC870568: Westinghouse Electric And Manufacturing Company's Eight Inch Universal Floodlight Type E-8 / Bridgeman Images

SIC870570: Westinghouse Electric And Manufacturing Company's Twelve Inch Universal Floodlight Type I-12 / Bridgeman Images

SIC870571: Westinghouse Electric And Manufacturing Company's Sixteen Inch Searchlight / Bridgeman Images

SIC870577: Westinghouse Electric And Manufacturing Company's Underwater Floodlights For Pools / Bridgeman Images

SIC870583: Westinghouse Electric And Manufacturing Company's Sodium Vapor Lamps / Bridgeman Images

SIC870587: Westinghouse Electric And Manufacturing Company's Sodium Lighting Fixtures Being Used In Residential Areas During The Winter / Bridgeman Images

SIC870590: Westinghouse Electric And Manufacturing Company's Six-Thousand Lumen Sodium Vapor Lamp / Bridgeman Images

SIC870593: Major Equipment Company's G-30 Model Floodlighting Lamp / Bridgeman Images

SIC870594: Major Equipment Company's PS-30 Model Floodlighting Lamp / Bridgeman Images

SIC870595: Major Equipment Company's PS-30 Model Floodlighting Lamp / Bridgeman Images

SIC870603: Tower Of A Building Being Lit Up By Major Equipment Company's Floodlighting Units / Bridgeman Images

SIC870616: Westinghouse Electric & Manufacturing Company's Light Weight Suburban Car Belonging To The Interstate Public Service Company / Bridgeman Images

SIC870618: Westinghouse Electric & Manufacturing Company's Light Weight Low Floor City Car Belonging To The Saint Louis Public Service Company / Bridgeman Images

SIC870620: Westinghouse Electric & Manufacturing Company's City-Suburban Car Belonging To The Pacific Electric Railway / Bridgeman Images

SIC870623: Westinghouse Electric & Manufacturing Company's Multiple-Unit Subway Car Belonging To The Department Of City Transit Of Philadelphia / Bridgeman Images

SIC871528: Illustration Of A Futuristic Trolley Coach / Bridgeman Images

SIC871529: Illustration Of A Futuristic Inter-City Bus / Bridgeman Images

SIC871535: Illustration Of A Two-Way Dump Truck / Bridgeman Images

SIC871550: The Captured German Submarine U505 Exhibit / Bridgeman Images

SIC871556: The Electric Motor Room On The Captured German Submarine U505 / Bridgeman Images

SIC871557: The Engine Room Of The Captured German Submarine U505 / Bridgeman Images

SIC871560: The Engine Telegraph Repeater Of The Captured German Submarine U505 / Bridgeman Images

SIC871563: The Helmsman Station On The Captured German Submarine U505 / Bridgeman Images

SIC871566: A Metal Lathe On The Captured German Submarine U505 / Bridgeman Images

SIC871568: The Move Of The Captured German Submarine U505 / Bridgeman Images

SIC871572: The Move Of The Captured German Submarine U505 / Bridgeman Images

SIC871577: Members Of The Crew That Helped Capture U505 / Bridgeman Images

SIC871580: The Move Of The Captured German Submarine U505 / Bridgeman Images

SIC871596: The Move Of The Captured German Submarine U505 / Bridgeman Images

SIC871597: The Move Of The Captured German Submarine U505 / Bridgeman Images

SIC871603: The Move Of The Captured German Submarine U505 / Bridgeman Images