Hi,
I am not sure if there would be any different information but clarification of Rajahs' WW1 service is also available via N.Z Archives, if you go over to the N.Z Board they will let you know how to get this digitised, his Australian Service Document is available for viewing online at the link I gave earlier.
Rajah Henry Willis - Australian Imperial Force - Private, 18th Infantry Battalion, No.1305
1915 1915
New Zealand Defence Force,
Personnel Archives
Wgtn (Wellington)
http://www.archway.archives.govt.nz/Leanne
