Important subjects in this collection include World War I in Albania and malaria control in Greece, Albania, Costa Rica, British Honduras, and Brazil.

The John Marshall Papers include correspondence, reports, speeches, articles, trip diaries, and photograph negatives. Materials span a period from his last semester at Harvard to condolences his widow received after his death. The bulk of the collection dates from 1940 to 1962.

Types of records include: correspondence, memos, reports, diaries, and interviews.

The personal papers of John J. McKelvey, Jr. including select correspondence, papers, reports, and publications primarily pertaining to McKelvey's work as Associate Director of the Rockefeller Foundation Agricultural Program.

Primarily contains correspondence.

Important subjects covered in this collection include agronomy, ecology, population, genetics and plant breeding, agricultural development of underdeveloped nations, agricultural research institutes, grasslands and Grasslands Conferences.

The John A. Pino papers contain correspondence, reports, photographs, clippings, publications, meeting minutes, bulletins, and notes related to Pino's more than 50-year career in international agricultural research and development.

Rockefeller Foundation officers' diaries:

Record Group 16 includes: Minutes and Annual Reports; Officers' Actions; Documents of Record; and Grants and Expenditures.

Project files including grant actions, reports, assessments, and associated administrative records.