Mario Argenta

Segells País Costa Rica . Mario Argenta

Tomàs Guardia.
Costa Rica
Manuel Aguilar.
Costa Rica
Francisco Morazan.
Costa Rica
Bruno Carranza.
Costa Rica
Pintures diverses, President B. Soto. UPU
Costa Rica
Pintures diverses, president B. Soto UPU
Costa Rica
Pintures diverses, president B. Soto UPU
Costa Rica
Pintures diverses, president B. Soto UPU
Costa Rica
Quadres variats, president B. Soto, sobrecarregat GUANACASTE
Costa Rica