For Aussies perhaps interested
"picture Australia" has 84 pictures of the Omrah
just use the search string "Omrah"
http://www.pictureaustralia.org/

Some pictures include German prisoners taken aboard the Omrah
after she took aboard survivors of the sinking of the "Emden"



"rodney"
The Omrah
http://cjoint.com/data/gBpo6crMc5.htm