Stamps Category Economy

Oil.
Herman Cudris Castañeda
Nippon.
Herman Cudris Castañeda
Guany- Main product of Island Guano.
Herman Cudris Castañeda
Intertionale Verkehrsausstellungg 1965.
Herman Cudris Castañeda
Brazilian diplomacy-peace and development
carlos ródenas ferré
Cuban exports - rum
carlos ródenas ferré
Boca Toma de la Achirana, Ica River.
Herman Cudris Castañeda
Mexico exports automotive parts
carlos ródenas ferré
Guano Wealth
Herman Cudris Castañeda
Fight against desertification
Miguel Rodríguez López