| Two towns too tough to die | February 1977 | Arizona | 
          
                                                                                        | Two Tucson store detectives show what it takes to stop a shoplifter | January 30 1972 | Arizona | 
          
                                                                                        | Two women who can skin a Cat | October 21, 1973 | Arizona | 
          
                                                                                        | Two Yaqui Legends | Spring 1945 | Ariz Q | 
          
                                                                                        | Two-handed talent | September 11, 1960 | Ariz Days & Ways | 
          
                                                                                        | Two-wheeled racing demons | April 24, 1960 | Ariz Days & Ways | 
          
                                                                                        | Typhoid | July 1957 | Ariz Medicine | 
          
                                                                                        | U of A political scientist plants one foot in each of two worlds | December 10 1967 | Arizona | 
          
                                                                                        | U of A Wildcats remember the Irish at Notre Dame | September 24, 1961 | Ariz Days & Ways | 
          
                                                                                        | U of A, ASU, 75 years of enlightened education in a frontier state | October 1960 | Ariz Hwys | 
          
                                                                                        | U of A, ASU, 75 years of enlightened education in a frontier state | October 1960 | Ariz Hwys | 
          
                                                                                        | U. of A. Institute of Atmospheric Physics | November 1958 | Ariz Engr Scientist | 
          
                                                                                        | U. of A. Institute of Atmospheric Physics | November 1958 | Ariz Engr Scientist | 
          
                                                                                        | U. S. 60 | May 1956 | Ariz Hwys | 
          
                                                                                        | U. S. 70 | October 1958 | Ariz Hwys | 
          
                                                                                        | U. S. 80, all-year scenic southern route | January 1956 | Ariz Hwys | 
          
                                                                                        | U. S. good roads week, biggest roads convention of all times | March 1922 | Ariz | 
          
                                                                                        | U. S. grain exports and their impact on animal agriculture | November 1975 | Ariz Cattlelog | 
          
                                                                                        | U.S., regional and Tucson labor force participation rates compared | January 1976 | Ariz Rev | 
          
                                                                                        | U.S., regional and Tucson labor force participation rates compared | January 1976 | Ariz Rev | 
          
                                                                                        | U.S.-Mexican livestock trade hits record high in 1973 | March 1974 | Ariz Cattlelog | 
          
                                                                                        | UA breeder has brown lung answer | August 1977 | Ariz Farmer-Ranchman | 
          
                                                                                        | UA community spending adds millions to Tucson economy | August-September 1973 | Ariz Rev | 
          
                                                                                        | Udalls and Indians enliven the party trail | June 23, 1968 | Arizona | 
          
                                                                                        | Umpiring clinic--decisions, decisions, decisions | April 25, 1965 | Ariz Days & Ways | 
          
                                                                                        | Umps also shoot for the bigs | May 30 1971 | Arizona | 
          
                                                                                        | Uncle Billy Fourr: cattleman extraordinaire | Fall 1961 | Arizoniana | 
          
                                                                                        | Uncle Sam's imposing Phoenix Federal Building |  | Arizona - its men | 
          
                                                                                        | Uncovering history | May 27, 1956 | Ariz Days & Ways | 
          
                                                                                        | Under the influence and behind the wheel | October 1, 1972 | Arizona | 
          
                                                                                        | Under the Tonto Rim | September 1959 | Ariz Wildlife Sportsman | 
          
                                                                                        | Under the Tonto Rim: Payson-Pine | September 1959 | Ariz Wildlife Sportsman | 
          
                                                                                        | Underground adventure | March 5, 1961 | Ariz Days & Ways | 
          
                                                                                        | underwater rescue | January 5, 1958 | Ariz Days & Ways | 
          
                                                                                        | Underwater rescue | January 5, 1958 | Ariz Days & Ways | 
          
                                                                                        | Unemployment insurance | June 1958 | Ariz Bsns Bul | 
          
                                                                                        | Uner the Tonto Rim; Payson-Pine | September 1959 | Ariz Wildlife Sportsman | 
          
                                                                                        | Unfortunately, they're called 'flying saucers', but a Tucson-based organization is seeking a scientific explanation | June 28, 1973 | Arizona | 
          
                                                                                        | Unhappy trails | October 1989 | Ariz Trend | 
          
                                                                                        | Unionization of public employees in Arizona | March 1967 | Ariz Bsns Bul | 
          
                                                                                        | Unique day | October 1953 | Ariz Cattlelog | 
          
                                                                                        | Unique farm produces earthworms | March 20 1955 | Ariz Days & Ways | 
          
                                                                                        | Unique land sale, first of its kind by reclamation service | October 1919 | Ariz | 
          
                                                                                        | Unique reports on pioneer surgery | January 1975 | Ariz Med | 
          
                                                                                        | United Fund serves the people | October 4, 1959 | Ariz Days & Ways | 
          
                                                                                        | University bird cage | February 1919 | Ariz | 
          
                                                                                        | University hospital | October 1972 | Ariz Med | 
          
                                                                                        | University of Arizona | June 1916 | Ariz | 
          
                                                                                        | University of Arizona buys reactor | July 1958 | Ariz Engr Scientist | 
          
                                                                                        | University of Arizona gets precious art gift | April 17, 1960 | Ariz Days & Ways | 
          
                                                                                        | University of Arizona gets precious art gift | April 17, 1960 | Ariz Days & Ways | 
          
                                                                                        | University of Arizona Press creates books of major interest | October 1961 | Ariz Hwys | 
          
                                                                                        | University of Arizona, a dynamic educational institution in a dynamic state | February 1958 | Ariz Hwys | 
          
                                                                                        | University research complements teaching public service functions | November 1975 | Ariz Rev | 
          
                                                                                        | University research complements teaching, public service functions | November 1975 | Ariz Rev |