There are related collections in the Sophia Smith Collection and at other institutions as follows:
Papers of extended Ames and Butler families at the Easton Historical Society, North Easton, Mass.; and Library of Congress, Washington, D.C.
Papers of Oakes Ames and Oliver Ames at the Massachusetts State Archives, Boston, Massachusetts; and Union Pacific Railroad Co., Omaha, Nebraska
Papers of Oliver Ames III at the Stonehill Industrial History Center, Stonehill College, Easton, Massachusetts
Benjamin F. Butler Papers at the Library of Congress, Washington, D.C.
Blanche Ames Ames Papers at the Smith College Museum of Art; and Schlesinger Library, Harvard University
Oakes Ames Papers at the Arnold Arboretum Library and Archives, Jamaica Plain, Mass.; Boston Athenaeum, Boston, Mass.; University Archives, Harvard University; Oakes Ames Orchid Herbarium, Harvard University; Lundell Rare Book Library, University of Texas at Dallas.