The interior of the church makes for fascinating history. Whether it is an article of furniture, the chalices, the memorial tablets or the Baptism registers - they all tell a story. The story is not only about Guyana's history, but glimpses of its Caribbean neighbours are also revealed. There is a small Gothic shrine of carved oak in the northern aisle that commemorates Bishop Coleridge, first Bishop of Barbados, who was responsible for British Guiana from 1826 to 1842. The brass lectern, near the central altar, was given by the Diocese of Barbados when the present Cathedral was opened in 1892. The Sedilia was donated by Chinese Christians.