Container Winston Ponder (Sydney) re meeting Yonge in Australia, 1971-09-14 Online content Date: 1971-09-14
Container Yonge (Glasgow) to Captain G.M.Lindeman that sending his letter to Duncan Waugh, 08 July 1964-08 July 1964 Online content Date: 1964-07-08/1964-07-08
Document Yonge (n.pl.) to Alastair re visit to Australia; working conditions. (2p., carbons), 28 December 1977-09 January 1978 Online content Unit ID: C359 Date: 1977-12-28/1978-01-09