15c on 50c vermilion 'Interior' AIR surcharge issue on official stamp with 'OFICIAL' obliterated by bars, a fine cds used copy. (SG 343, Sanabria #88)
15c on 50c vermilion 'Interior' AIR surcharge issue on official stamp with 'OFICIAL' obliterated by bars, a fine cds used copy. (SG 343, Sanabria #88)