Argentine 1949 75th Anniversary of the Universal Postal Union
From Stamps of the World
- Issue Date : 19th November 1949
- Printed by :
- Design :
- Photography :
- Stamps size :
- Print Process : Gravure
- Perforations : 13 1/2 x 13
- Watermark : round sun RA
- Sheet Layout : Sheet of 20
- Issue : 5.000.000 copies