"United States" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Clark MacGregor papers" . . . "Congressional office files of a U.S. representative (Republican) from the Minnesota third district who served from 1961-1971, as well as a few files documenting his tenure (1971-1972) as Counsel to the President for Congressional Relations." . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "United States. Congress. Republican Policy Committee." . . "Minnesota." . . . . "Fort Snelling State Park (Minn.)" . . "Republican Party (Minn.). State Central Committee." . . "Voyageurs National Park (Minn.)" . . "United States. Congress. House. Republican Task Force on Urban-Suburban Affairs." . .