Administrative records of the Fairmount Park Commission including early correspondence, engineering and committee reports, property management files, planning and financial records, publications, and exhibition materials. The collection is particularly strong in documenting early park development (1860s-1930s) and late 20th-century property management and planning activities.

One of the United States' largest and oldest municipally-operated park systems, Fairmount Park encompasses 9,200 acres and includes sixty three neighborhood and regional parks. The formation, growth, maintenance and enjoyment of Fairmount Park has produced one of the longest-standing examples of city and citizen cooperation. This collection contains a multitude of images of the Fairmount Park system created between 1855 and 2000 in a variety of formats.

The Sculpture and Fountain Collection contains materials documenting the sculptures and fountains throughout Philadelphia that the Department of Parks and Recreation maintains. Both photographic materials and records, such as restoration plans, are contained within the collection.

The Walter Pertuch Digital Images Collection consists of 452 scans of original glass plate negatives. The collection features images from the late 19th century and early 20th century, and includes photographs of Philadelphia and Fairmount Park, Germany, several World’s Fair and sections of New Jersey.