|From page 18 of How Australia took German New Guinea|
"On the 19th the Expedition left Sydney in the Berrima under sealed orders. Off Moreton Bay it was convoyed, pausing en route to give the troops a fortnight’s hard training".
How Australia took German New Guinea : an illustrated record of the Australian Naval & Military Expeditionary Force ... / by F. S. Burnell (Frederick Spencer), 1880-
There is a digitised copy of the above book at the State Library of Victoria:Persistent link: http://handle.slv.vic.gov.au/10381/245327