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.

This series consists of all material relating to John D. Rockefeller that could not be placed in the John D. Rockefeller papers (FA002) due to limitations of date and type of material. Of special interest are the correspondence files, including those related to boards, the Rockefeller family, and investments; and the files on the Forest Hill, Golf House, and Pocantico Hills properties.

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.

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.

The Ehrlich papers, a special collection of the Rockefeller University, consists of copy books and their typescripts, laboratory notes, correspondence, photographs, books, diplomas, obituary material and memorabilia. There is very little incoming correspondence in this collection, although a synopsis of about 450 letters is available. This synopsis may have been prepared by Martha Marquardt, Paul Ehrlich's secretary for many years. Many original letters by Paul Ehrlich, both handwritten and typed, with his signature are part of this collection. These letters seem to have been collected by the recipients and returned to Mrs. Ehrlich after her husband's death. Mrs. Ehrlich may also have requested reminiscences about her husband by his friends and colleagues which she collected, hoping to yield suitable material for a biography at a later time.

The Charles E. Culpeper Foundation archives present a complete account of the foundation's activities in the years following the death of Charles E. Culpeper, during which the foundation devised and established its philanthropic mandate. The collection includes the Fiftieth Anniversary Report 1940-1990, a general overview of the foundation's involvement in the areas of health, education, arts and culture, and administration of justice, with a breakdown of funds provided for each field.