Washington University Hilltop Campus Historic Dist - View this location on map The district is associated with the Louisiana Purchase Exposition held in 1904, and the third in the modern series of Olympic Games held in conjunction with the Exposition. The Exposition was the largest in area and scope of World's Fairs up to that date. The early buildings here, although not specifically designed as exposition structures, are the largest extant group from the heyday of World's Fairs. Lindell and Skinner Boulevards, St. Louis (Independent City), Missouri Historical

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