 At the time of dedication the 49 bells ranged from one weighing a shade more than 4 kg with a diameter of 170 mm and 140 mm high, up to one weighing 5 tonnes and measuring 2 m by 1.6 m. Their total weight was more than 30 tonnes and they cost £11,000.The complex made considerable use of New Zealand stone.The carillon was clad with pinkish-brown Putaruru stone.