sentences:  With the dissolution of the University of New Zealand in 1961 and the passage of the University of Otago Amendment Act 1961, the university resumed its power to confer degrees.Originally operating from William Mason's Post Office building on Princes Street, it relocated to Maxwell Bury's Clocktower and Geology buildings in 1878 and 1879.This evolved into the Clocktower complex, a striking group of Gothic revival buildings at the heart of the campus.