| Description | Joseph Morris, 1882; R.E. Taglis, 1885; D. E. Johnson, 1887; Robert Trotter, 1891; T.W. Harrison, 1901; W.C. Stainsby, 1904; H.E. Stancliffe, 1904; J.E.W. Jackson, 1910; Wilfred Coggill, 1919; A. W. Cook, 1923; W. J. Thomas, 1953; Ronald Stuart Matheson, 1954; Colin Scott Rogerson, 1957; J. B. Hay, 1960; W.F.Ward 1964; G. B. Clayton, 1967. |