Chicago Transit Authority: 1938: Breaking Ground
Chicago Transit Authority: Mid-1940s: Save Your Tires - Ride the 'L'!
Chicago Transit Authority: 1941: Streetcar Trestles
Chicago Transit Authority: 1954: Douglas Trains Passing
Chicago Transit Authority: North Chicago Horse-Car 880
Chicago Transit Authority: Santa Claus Bus (1973)
Chicago Transit Authority: Logan Square, looking northwest (1968)
Chicago Transit Authority: Cross-Section Rendering of State St. Subway (1941)
Chicago Transit Authority: Passengers at Chicago, March 1962
Chicago Transit Authority: Students Boarding at Chicago Voc. (1967)
Chicago Transit Authority: Cable Car Service
Chicago Transit Authority: Passengers exiting at Belmont (1970)
Chicago Transit Authority: Market Street Terminal
Chicago Transit Authority: Silkscreening bus roller curtain at Skokie Shops
Chicago Transit Authority: Dearborn Subway Dedication
Chicago Transit Authority: Lake Street #5 Near Engine House at Crawford
Chicago Transit Authority: Drexel-Cottage Grove Station (former Kenwood Branch)
Chicago Transit Authority: View westward on Lake from Wabash in 1895
Chicago Transit Authority: Linden in November 1960
Chicago Transit Authority: Opening of Niles Center Service
Chicago Transit Authority: Stock Yards Loop - 1946
Chicago Transit Authority: 119th & Western
Chicago Transit Authority: Linden Station in 1913
Chicago Transit Authority: State Street Subway Construction
Chicago Transit Authority: Rerouted streetcar tracks
Chicago Transit Authority: South Side 'L' in 1893
Chicago Transit Authority: This is Ogden
Chicago Transit Authority: Sound-Proof Telephone Booths
Chicago Transit Authority: A Quiet State Street in 1942