It has a New Zealand snipe glued on, which almost guarantees it wasn't printed there. It IS a printed movie poster and not a repro.
I can imagine it is Australian. but where are the others, why is there no rating printed on it, and since when did Australia have 40 x 60s?
I never said it was a great poster, and it does have big condition issues, but it still is a real mystery.
And nothing I read here sheds any light on what it is or where it came from.
Bruce