Tanzania 1985 Life & Times of HM Queen Mother perf proof set of 2 m/sheets with 'Caribbean Royal Visit 1985' opt in gold (unissued) additionally opt'd SPECIMEN unmounted mint
Tanzania 1985 Life & Times of HM Queen Mother perf proof set of 2 m/sheets with 'Caribbean Royal Visit 1985' opt in gold (unissued) additionally opt'd SPECIMEN unmounted mint