Intr-Mural Bus

Front:
WF-36 INTRA-MURAL BUS WITH HALL OF SCIENCE IN BACKGROUND, CHICAGO WORLD'S FAIR HH Cc 3A-H336 PPPP:

Back:
INTRA-MURAL BUS Within the grounds of the Exposition, visitors are transported by a fleet of sixty semi-trailer type open buses, which accommodate 15,000 to 20.000 passengers per hour. MAX RIGOT SELLING CO., CHICAGO C. T. ART.COLORTONE WF.36 1833 CENTURY OF PROGRESS CHICAGO WORLD'S FAIR 1933