Still, despite the additional buildings, the campus remained overcrowded as the student body grew to over 500 students. In the fall of 1966, Granite Hall opened as a dormitory with health services in the basement. In 1967, New Hampshire Hall opened for more dormitories with the fire department in the basement. Mt. Washington Hall was built as an extension to New Hampshire in 1968 and also housed the music department. Also that year, the Fieldhouse was built to accommodate sports programs. The school still lacked a full library, though a small limited one was in Monadnock, so in 1967 construction for a library/resource center began and was completed in 1969. The library moved from one of the classroom/dorm buildings to the resource center along with academic and administrative offices. Eventually years later, the television production center, radio station, computer labs, and the cable TV system headend would be located there. In 1971, Marcucella Hall was built for classrooms, enabling most of the classrooms in Crestview and all of the ones in Monadnock to relocate there. The Manor remained a student center as Rindge Hall became financial aid and registration offices. Franklin Pierce held its first graduation in 1967 and became accredited by the New England Association of Schools and Colleges (NEASC) in 1968.