Stamps Year 1931

Edifil 618 III Congress of the Pan American Postal Union.
FCO. JAVIER ERASO
Edifil 617 III Congress of the Pan American Postal Union.
FCO. JAVIER ERASO
Edifil 616 III Congress of the Pan American Postal Union.
FCO. JAVIER ERASO
Edifil 615 III Congress of the Pan American Postal Union.
FCO. JAVIER ERASO
Edifil 614 III Congress of the Pan American Postal Union.
FCO. JAVIER ERASO
Edifil 635 III Congress of the Pan American Postal Union.
FCO. JAVIER ERASO
Edifil 634 III Congress of the Pan American Postal Union.
FCO. JAVIER ERASO
Edifil 633 III Congress of the Pan American Postal Union.
FCO. JAVIER ERASO
Edifil 632 III Congress of the Pan American Postal Union.
FCO. JAVIER ERASO
Edifil 631 III Congress of the Pan American Postal Union.
FCO. JAVIER ERASO