Hi, John Edward HOFF enlisted in the Australian Imperial Force at Wallsend, NSW in Dec 1915 at the age of 25 yrs. On his enlistment papers, under previous service, he has written:- "3 yrs A.I.R. (4th) resigned" Can anybody tell me what this means? It's definately A.I.R not A.I.F. thanks, Kayta, in Newcastle