1873 Oswald Heer
1874 Alfred Bell
1874 Ralph Tate
1875 H Govier Seeley
1876 James Croll
1877 John F Blake
1878 Charles Lapworth
1879 James Walker Kirkby
1880 Robert Etheridge
1881 Frank Rutley
1882 Thomas Rupert Jones
1883 John Young
1884 Martin Simpson
1885 Horace B Woodward
1886 Clement Reid
1887 Robert Kidston
1888 Edward Wilson
1889 Grenville A J Cole
1890 Edward B Wethered
1891 Richard Baron
1892 Beeby Thomas
1893 Griffith John Williams
1894 George Barrow
1895 Albert Charles Seward
1896 Phillip Lake
1897 Sydney S Buckman
1898 Jane Donald
1899 James Bennie
1900 A Vaughan Jennings
1901 Thomas S Hall
1902 Thomas H Holland
1903 Elizabeth Gray
1904 Arthur Hutchinson
1905 Herbert Lister Bowman
1906 Herbert Lapworth
1907 Felix Oswald
1908 Ethel Gertrude Skeat
1909 James Vincent Elsden
1910 John Walker Sather
1911 Edgar Sterling Cobbold
1912 Arthur Morley Davies
1913 Ernest E L Dixon
1914 Frederick Nairn Haward
1915 David Cledlyn Evans
1916 George Walter Tyrell
1917 William Mackie
1918 Thomas Crook
1919 Eleanor Mary Reid
1920 David Woolacott
1921 Albert Gilligan
1922 Herbert Bolton
1923 Thomas H Withers
1924 Leonard Frank Spath
1925 Arthur E Trueman
1926 William Sawney Bisat
1927 Sidney Henry Haughton
1928 George Slater
1929 Leslie Reginald Cox
1930 John Smith
1931 Cyril James Stubblefield
1932 Alfred Kingsley Wells
1933 Talbot Haes Whitehead
1934 John Wilfred Jackson
1935 John Vemon Harrison
1936 Emily Dix
1937 Stephen Henry Straw
1938 Frank Coles Philips
1939 Arthur Lennox Coulson
1940 Archibald Gordon MacGregor
1941 John Weir
1942 Kingsley Charles Dunham
1943 Arthur George Davis
1944 Gerald Murray Stockley
1945 William Alexander Deer
1946 Alan Wood
1947 Duncan Leitch