Letters principally from Joseph King (Melbourne) and Thomas Pratt (Sydney), 1898-1899 Unit ID: Box 15 Date: 1898/1899
Letters principally from Joseph King (Melbourne) and Thomas Pratt (Sydney), 1900-1901 Unit ID: Box 16 Date: 1900/1901
Letters principally from Joseph King (Melbourne) and Thomas Pratt (Sydney), 1908-1909 Unit ID: Box 19 Date: 1908/1909
Letters principally from Joseph King (Melbourne) and Thomas Pratt (Sydney), the Society's agents in Australia, 1893-1895 Unit ID: Box 13 Date: 1893/1895
Letters principally from Joseph King (Melbourne, Auckland, Sydney) and Thomas Pratt (Sydney), 1902-1904 Unit ID: Box 17 Date: 1902/1904
Letters principally from Joseph King (Melbourne, Sydney) and Thomas Pratt (Sydney), 1905-1907 Unit ID: Box 18 Date: 1905/1907
Letters principally from Robert Ross (Sydney), as well as other clergy, missionaries and supporters of the Society, 1845-1855 Unit ID: Box 4 Date: 1845/1855
Letters principally from Thomas Pratt (Sydney) as well as clergy, missionaries, secretaries of auxiliaries and supporters, 1890-1892 Unit ID: Box 12 Date: 1890/1892