Report to Shareholders, 9p. typ. dup. Chairman's address to General Meeting 24/5/1945 4p. typ. dup. Unit ID: 8
Speech by Brig. General E.A. Wisdom 21/3/1932 on occasion of starting first dredge, 3p. typ. dup. 15 photos of dredges etc., 14/10/1933 Unit ID: 7 Date: 14/10/1933
Topographic sketch. Correspondence from C.J. Levien 9/6/1929, 12/12/1929. C.J. Levien's diary of trip to Typea Ramu 8/11/1929 - 10/12/1929. Unit ID: 1
Trips to Darwin 12th - 14th June 1937; 25/9/1937-29/9/1937; 4/7/1939-10/7/1939 (with Lord Gowrie, Gov. General of Aust.) Unit ID: 3