Argentine 1957 International Tourism Congress
From Stamps of the World
- Issue Date : 14th September 1957
- Printed by : National House of Currency
- Design :
- Photography :
- Stamps size :
- Print Process : Gravure
- Perforations : 13 1/2
- Paper : tinted
- Watermark : big sun RA
- Sheet Layout :
- Issue : 3.000.000 copies of each face value
- Stamps for airmail