Stamps Year 1938

Copper
Nelida Fernandez Besada
Saltpeter
Nelida Fernandez Besada
General Milan Rastislav tefánik
Nelida Fernandez Besada
Agriculture
Jose Roberto Lara
Agriculture
Jose Roberto Lara
Country views
Jose Roberto Lara
nitrate industry
Jose Roberto Lara
nitrate industry
Jose Roberto Lara
Copper Mines
Jose Roberto Lara
Copper Mines
Jose Roberto Lara