. . "Great Lakes (North America)" . . "Michigan" . . . . . . . . . "Records and correspondence"@en . . . . . . . . . . "Papers, 1940,2003, and undated, include his papers from his terms in office as a Michigan Congressman and as a U.S. Senator representing Michigan. Series include: Administrative (1.25 cubic ft.); Campaign (13 cubic ft.); Correspondence-Enclosures (1 cubic ft.); Correspondence-Issues (168 cubic ft.); Legislative (82 cubic ft.); Legislative-Voting Records (5 cubic ft.); Personal (5.25 cubic ft.); Political (10.5 cubic ft.); Press (114 cubic ft.); Whip Office (4 cubic ft.); Books (4.5 cubic ft.); and Memorabilia (3 cubic ft. and 1 framed, oversized photograph of a portrait of Justice Griffin of the Michigan Supreme Court). There is minimal material relating to his experience as a Michigan Supreme Court justice. Late additions to the collection include Abe Fortas material (2 cubic ft.) and negatives (1 cubic ft.) and Griffin's obituary (2015)."@en . . . . . . . . "Archives"@en . . . . . . . . . . . . "Conference papers and proceedings"@en . "History"@en . . . . . "Senator Robert P. Griffin Papers"@en . . . . . "Landrum-Griffin Act." . .