b'78ex 637637E PSPOSTAL CARDS (VIEWS): 1898 1d Four Corners Post Card Essay Proof on thick green stock (pen line through stamp), uncaptioned image of Bullock-ploughing, Darling Downs; accompanied by the issued Medallion Portrait 1d denomination showing the same image (captioned), unused, and used in 1899 from Brisbane to Denmark. Ex R.A. Butler. (3)$2,0003,000638638PS POSTAL CARDS (VIEWS): 1902 use of 1d Medallion Portrait Post Card with captioned image of AQueensland Schoolhouse to Belgium, the message headed Merauke 30-10-02, with fine strike of Rays 147 tying card and THURSDAY ISLAND/NO1/1902/QUEENSLAND datestamp alongside, Brussels arrival datestamp; a few surface marks/abrasions. Believed to have been posted at Merauke, Netherlands Indies, Papua Province (Burns Philp Trading Post), or at Port Moresby, British New Guinea and placed into Queensland mail system at Thursday Island. Rare external use of a Queensland Postal Card$1,2001,500'