Stamps Year 1957

Dr. Józef Dietl
bego escobar
Dr. Jedrzej Sniadecki
bego escobar
Netherlands
bego escobar
International Tourism Congress
juan carlos gonzalez
International Tourism Congress
juan carlos gonzalez
saar - president heuss
joaquín iturrioz
saar - president heuss
joaquín iturrioz
Mauricio Medina
INDUSTRY SYMBOL AND FLAG
Herberth Sierra Licona
antonio cerquera