GJ.12, 5c. without accent, semi-worn plate, on folded cover sent to Goya on 1/AU/1863, cancelled by biconcave ellipse and datestamp of Correo del Rosario both in blue, the stamp shows 2 wide margins and 2 just, stained, very collectible
GJ.13A, 10c. without accent, semi-worn plate, olive green, used in Mendoza, tiny thin on back in the hinge area, of little importance, very good front, rare!
