'100 years anniversary guests'. Photocopied correspondence, itineraries and church service relating to the 100th anniversary of Lutheran mission work in PNG, 1986 [9-1-5] Box 19 Unit ID: 187
'Abongs special letter Wolok Namaria'. Correspondence, mainly relating to problems which arose at the Gaubin hospital after the Tscharke's retirement, 1976, 1989-90 [2-4-1] Box 8 Unit ID: 64 b
'Aboriginal overseas study award'. Photocopied correspondence, journal article and report relating to the temporary placement of two aboriginal nursing sisters at Gaubin, 1981 [6-1-2b] Box 17 Unit ID: 158