Argentine 1969 50th anniversary of the first official air transport of correspondence
From Stamps of the World
- Issue Date : 13th September 1969
- Printed by : Money house
- Design : Eduardo Miliavaca
- Width : 32 mm
- Height : 22 mm
- Print Process : Offset
- Perforations : 13 1/2
- Watermark : Money House of the Nation RA
- Sheet Layout : Sheet of 10 columns by 10 rows
- Issue : 2.000.000
- Decree : 1889/69