the Bishop's cathedra ("The two windows above this tablet were installed by serving and former members of the New Zealand Army to commemorate those who have served in the New Zealand Army at home and abroad since the foundation of our country…"). The naval and merchant service windows were unveiled on 22 October 1967. They were dedicated in memory of the men and women who lost their lives in the navies and merchant services of the Commonwealth during the two world wars. All six military windows incorporate a rich visual symbolism. A range of memorial flags is also housed in the bell tower. The Memorial to Chunuk Bair, installed in 1998, is one of four memorials erected to commemorate New Zealand soldiers who died in the Battle of Gallipoli and whose graves are not known. Dossal The Sanctuary is dominated by a large altarpiece – a hanging artwork referred to as a dossal. It was designed by Beverley Shore Bennett, and installed in 1990. It consists of three panels, in total measuring approximately by . The centre panel depicts the Risen Christ; the two side sections contain symbols used in historic Christian art. Font The wooden baptismal font, designed by Beverley Shore Bennett, is designed to be moved around the cathedral. During Eastertide it is placed in the centre of the nave. The base is decorated with four silver panels of cherubim; the cover depicts a dove, symbolising the Holy Spirit which descended on Christ after his baptism. Organ In 1980, the cathedral organ was rebuilt and enlarged. It had been first installed in Old St Paul's in 1877 as a two-manual tracker action instrument blown by water pressure. The console now has four manuals, 81 stops and there are some 3,500 pipes. The organ suffered "significant damage" after an earthquake in November 2016. Following the damage to the old organ, the cathedral used two temporary digital organs. In October 2018, a replacement digital organ, a Viscount Regent Classic, was installed in place of the old one; it features four manuals, 85 stops and 42 speakers. Bells The cathedral's bell tower is one of only seven in New Zealand where change ringing takes place. It has 14 bells, ranging in size from Little James, weighing in at 4 cwt (200 kg) to the People's Bell at 27 cwt (1,400 kg). The bells were installed in 1984; seven of the bells