The Conrad W. Anner papers include correspondence and reports relating to his employment by the China Medical Board of The Rockefeller Foundation and the China Medical Board of New York, Inc., during which time he worked on construction projects at Peking Union Medical College. A few items relate to his work at Colonial Williamsburg.

The material in the Mary E. Ferguson papers deals with the research, writing, and publication of "China Medical Board - Peking Union Medical College: A Chronicle of Fruitful Collaboration, 1914-1951," published in New York, 1970. The strength of the collection lies in the primary source documents: interviews with former staff at the Peking Union Medical College (PUMC), correspondence relating to the book's conception through publication, and reports of China during the Japanese occupation and after nationalization in 1951. Much of the research correspondence had been photocopied from the files of the China Medical Board, Inc., and the Rockefeller Foundation. (The book is an administrative history of PUMC, and most of the research material deals with the staff and administration of the institution.)

Primarily documents appropriations, with a small selection of financial records and audiovisual materials.

Contains reports, surveys and collected papers from Field Staff of the Rockefeller Foundation, International Health Board/Division, and China Medical Board. Also includes a selection of Officers Actions, Minutes, Board and Program reports and publications.