Stamps Year 1957

Patron Saint of Austria Maria Zell
juan antonio talaverano
red crescent flag
Hèctor Bayarri
red crescent flag
Hèctor Bayarri
Care of the planet
juan antonio talaverano
Lotus
juan antonio talaverano
Nature Protection
juan antonio talaverano
Nature Protection
juan antonio talaverano
Nature Protection
juan antonio talaverano
Centenary adoption of decimal metric system
Pedro Gruenholz
Portobello Customs
Pedro Gruenholz