Collection John D. Rockefeller, Sr. family photographs, Series 1003, 1840s-1937 Repository Rockefeller Archive Center
Collection Office of the Messrs. Rockefeller records, Friends and Services, Series H, 1886-1961 Online Repository Rockefeller Archive Center
Collection Office of the Messrs. Rockefeller records, John D. Rockefeller, Sr., Series A, 1819-1968, bulk 1910-1931 Repository Rockefeller Archive Center