Flag Stop 4,614 transit photos from Chicago and beyond, mostly 1940s–2000s
Operators

Gray Line

3 photographs
A silver and red Gray Line tour bus with the number 506, parked on a city street in front of a dark building. A Gray Line sightseeing tour bus, number 506, parked on a Chicago street. May 10, 1975 · bash and KINZIE A silver and red Gray Line sightseeing bus, number 509, is parked on a city street with 1970s cars in the background. A Gray Line Tour bus, number 509, a GM New Look TDH-5303, parked on a Chicago street in the 1970s. June 3, 1979 · 57th and Museum Dr, Chicago, IL A white and blue Gray Line bus with the number 240 is driving on a snowy highway alongside other cars. A Gray Line - Chicago Flxible Metro bus, number 240, travels on a snow-covered expressway in the 1980s. January 16, 1985 · Kennedy and Cicero, Chicago, IL