. . . . . . . . "Family histories"@en . . . . "Clippings"@en . . . . . . . . "Scripts (documents)"@en . "Manuscripts for publication"@en . "Reports"@en . . . . . . . "Financial records"@en . "History"@en . . . . "Ralph E. Twitchell papers"@en . . "Scrapbooks"@en . . . "International Irrigation Congress (16th : 1908 : Albuquerque, N.M.)" . . . "New Mexico. Council of Defense. Board of Historical Service." . . "Panama-California Exposition (1915 : San Diego, Calif.)" . . . "New Mexico" . . . .