GUYANA 1983 (MNH) 15C HARPY EAGLE PROVISIONAL ISSUED 1 FEBRUARY
15c Harpy Eagle 'OPS' official with 'POSTAGE' overprint in red. Fresh and fine. Mint never hinged. SG1044
Note: 15c Harpy Eagle with 'OPS' overprint originally issued 1 July 1981 for official use