Stamps Year 1981

2258 - Heinrich Barkhaussen, physicist
joaquín iturrioz
2257 - Save energy
joaquín iturrioz
SG 338
Miguel Rodríguez López
SG 1056
Miguel Rodríguez López
SG 1076
Miguel Rodríguez López
SG MS326
Miguel Rodríguez López
SG 1064
Miguel Rodríguez López
SG 1074
Miguel Rodríguez López
SG 850
Miguel Rodríguez López
SG 877
Miguel Rodríguez López