The latest installment of On This Day features the groundbreaking ceremony for the Medical Sciences Unit I which took place on September 11, 1974. According to the program for the event: “The first permanent building for the School of Medicine, Medical Sciences Unit 1, is being built in two phases. The initial construction includes a cluster of low-rise buildings which will house the health sciences library, bookstore, lecture and seminar rooms, study areas, and administrative offices. The four story structure, Phase 2, will contain laboratories, offices, and classrooms.” Stone, Marraccini, and Patterson served as the architect for Phase 1 while the contractor was Campbell Construction Company. Phase 2, completed in September 1977, was named Tupper Hall in June 1996 in honor of C. John Tupper, the founding dean of the UC Davis School of Medicine.