Reports, maps, sketches, proposals, financial reports, correspondence, a scrapbook, and some publicity material related to the buildings and grounds of Ravinia Park. Includes information about the reopening of Ravinia in 1936, and the burning of the Pavilion building in 1949. Most of the files concern various improvement projects proposed and adopted in the mid-1960's.

See also the Oversize record group for maps and blueprints of the park, and the Photograph record group for images.