Stamps Year 1968

1,000 years of Harz, ZnS, PbS mining.
Nemesio Ramirez Lemos
150 years of printing machines, Friedrich Koenig.
Nemesio Ramirez Lemos
Ed. 1891 - Shields of the Lozadas.
Herman Cudris Castaņeda
Girl with Pitcher by Goya
Jose Roberto Lara
Coffee Berries, P.I., 1968
Jose Roberto Lara
10th Winter Olympic Games
victor Leiva
FRUIT.
Herberth Sierra Licona
FRUIT.
Herberth Sierra Licona
FRUIT.
Herberth Sierra Licona
FRUIT.
Herberth Sierra Licona