Menampilkan: Argentina - Prangko resmi (1960 - 1969) - 1 prangko.
1969
General San Martin - Regular Issue of 1967 Overprinted " S. OFICIAL" - Different Watermark
WM: Tiada Perforasi: 13½
![[General San Martin - Regular Issue of 1967 Overprinted " S. OFICIAL" - Different Watermark, Tipe P]](https://www.stampworld.com/media/catalogue/Argentina/Official-stamps/P-s.jpg)
