Mrs. Jo Ulm and Charles Ulm on Ulm's yacht, Sydney Harbour, ca. 1930 [picture].

"CTP Ulm's yacht, Sydney Harbour; Ulm at helm, Mrs Ulm standing"--In ink on verso.; Title devised by cataloguer based on accompanying documentation.; Part of the collection: Charles Ulm national aviation collection.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-vn3930616