Discovered in Darwin recently by a blog runner is a ONE PARLIAMENT FOR AUSTRALIA tin badge issued during WWll . O.P.F.A. was a nationwide movement which planned to do away with state and Territory governments and have one parliament running the nation. The badge may have been distributed by the O.P.F.A. Committee headquarters in Adelaide which was situated in Edments Building , Rundle Street, available on application.
The above advertisement appeared in The Advertiser, Adelaide, on January 13, 1943.