Argentina
Now showing: Argentina - Postage stamps (1858 - 2023) - 2 stamps.
28. May WM: 9 Engraving: Millavaca- Grand Perforation: 13½
![[Airmail - The 150th Anniversary of the May Revolution, type RH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Argentina/Postage-stamps/RH-s.jpg)
![[Airmail - The 150th Anniversary of the May Revolution, type RI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Argentina/Postage-stamps/RI-s.jpg)
28. May WM: 9 Perforation: Imperforated
![[The 150th Anniversary of the May Revolution, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Argentina/Postage-stamps/0757-b.jpg)
Now showing: Argentina - Postage stamps (1858 - 2023) - 2 stamps.
28. May WM: 9 Engraving: Millavaca- Grand Perforation: 13½
28. May WM: 9 Perforation: Imperforated