Papua New Guinea. 1961, Patrol Party, unissued 5s multicolored, right sheet margin single, full OG, NH, VF and rare, the stamp was unissued because Postal Authorities did not want that armed people would be shown on a postage stamp, only a few singles and a complete sheet of 60 (broken for singles and blocks at this time) survived, Est. $500-$600 (Image)