“100 years of BYU,” Ensign, Dec. 1975, 78 100 years of BYU President and Sister Kimball joined the BYU Centennial procession in a 1906 Cadillac. President Kimball also spoke at the convocation and inaugurated the Centennial Carillon Tower by playing the last phrase of the hymn “Come, Come Ye Saints” on its bells. Festivities were Friday, September 10. (Photo by Paul C. Fletcher.)