The papers of Abby Aldrich Rockefeller primarily consist of correspondence, including personal correspondence to family and relatives, biographical materials; art collection files, and files pertaining to her philanthropic activities.

This collection documents the private life and personal activities, largely philanthropic, of Abby Rockefeller Mauzé (1903-1976). The bulk of the material contained in the collection dates from before 1960.

The Cultural Interests series reflects the Rockefeller family's involvement and contributions in the areas of the arts, museums, parks, and historic restorations. The series contains correspondence between members of the Rockefeller family and the Family Office Staff on the one hand, and officials and members of the various institutions and organizations on the other. Most of the material concerns unsolicited appeals for donations. Some members of the family were also members of or were active in several of the organizations, and some of the correspondence reflects this activity.

The Homes series documents the management of four of John D. Rockefeller, Sr.'s and John D. Rockefeller, Jr.'s estates and their New York City homes. The estates are Ormond Beach, Florida; Lakewood, New Jersey; Pocantico Hills, New York; and Seal Harbor, Maine. The New York City homes are 4, 10, and 12 West 54th Street and the apartment at 740 Park Avenue. There is also information regarding John D. Rockefeller 3rd's apartment at One Beekman Place. Most of the material deals with property purchases, employees, the construction of homes, out buildings, and private roads, relations with neighbors and local communities, the contents of the houses (particularly art collections), and the general maintenance and operation of the various homes. The correspondence is between members of the family and the family office on the one hand, and estate managers, employees, contractors, real estate agents, neighbors, members of the various communities, and art dealers on the other.

The Office of the Messrs. Rockefeller (OMR) materials document the increasing role assumed by John D. Rockefeller, Jr. in the management of Rockefeller affairs and amply document his business and philanthropic affairs. They also chronicle the entrance of JDR Jr.'s sons, John D. 3rd, Nelson A., Laurance S., Winthrop, and David, into the world of business, philanthropy, civic leadership, and politics as they joined the office.