1927.1 - Letter from Pard Mustar, describing his impressions of Wau aerodrome, Aircraft September 1927.
1933.1 - New Guinea Airways Progress, Aircraft December 1933.
1930s.1 - Descriptions of Surprise Creek and Roamer 'dromes.
1939.1 - 'Jungle Gold'. The story of Guinea Airways, Mitchell Library Q656.7/1.
1960-62.1 - Extracts from two undated letters for former pilot Bunny Hammond to Ian Grabowski, recalling aviation activities in New Guinea in the 1930s, NAA Series B1970, item 20.