
40c on 50c orange a fine mint pair with variety 'AEREO AEREO' for 'CORREO AEREO' on right hand stamp. Difficult & underrated issue. (SG 368 & 368c)
40c on 50c orange a fine mint pair with variety 'AEREO AEREO' for 'CORREO AEREO' on right hand stamp. Difficult & underrated issue. (SG 368 & 368c)