A collection of various documents relating directly to a ballpark. Documents such as correspondence, seating capacity, blueprints, ground rules, and ticket prices.

A four volume set of consolidated architectural drawings related to the construction of the Great American Ballpark in Cincinnati, Ohio. Volume 1 contains the index to all four volumes, general information, graphics, interior design, and architectural plans. Volumes 2 and 3 contain architectural plans and volume 4 has structural plans, site development, general information, and survey plans. The four oversized drawings consist of two ballpark axonometric views and two building elevations.

The collection documents the baseball photography career of George Burke and possibly his assistant, George Brace, between 1929 and 1951. It primarily includes portraits of players and managers as they passed through Chicago baseball stadiums like Comiskey Park and Wrigley Field, and many people are documented at various points throughout their entire Major League careers.

Records of the Cincinnati National League Ball Club related to the lighting of Crosley Field. The collection consist of proposals from General Electric, Westinghouse, and Giant Manufacturing Company for lighting the field.