[Total loss of "Koombana". Charter of search ship "UNA"., Harbour and Lights Department, Western Australia, 1912, State Records Office of Western Australia. Series 2357 Cons 1066 Item 1912/0438, Telegram from Irvine, Chief Harbour Master, Fremantle, to Rantzau, master of Una, Tuesday 03 April 1912]
Cossack Captain Rantzau
"Una"
Wreckage found 25 miles
north by west bedout island proceed
at once to that island
see if any wreckage about
reef then proceed to spot
where wreckage discovered and after
searching in the vicinity for one day put into
hedland and report for further instructions the bullarra
is searching east of turtle island should you sight
her signal master return cossack at once for orders
harbour master
3rd April 1912
