Correspondence with Jane Weinberger, Windswept House Publishers, regarding book on Chesapeake and Ohio Canal, 1986-2002 Unit ID: 25 Date: 1986/2002
Correspondence with National Library of Australia - photography and writing, 1995-1997 Unit ID: 41 Date: 1995/1997
Daily diary for overseas trip to Europe and United States of America as Minister for Civil Aviation, 1971 Unit ID: 14 Date: 1971
Early days - Victorian high country; Coopers Creek - north; West Darling - west; Broken Hill - corner, 1936 Unit ID: 2 Date: 1936