Now showing: Sovereign Order of Malta - Postage stamps (1990 - 1999) - 304 stamps.
6. December WM: None Sheetsize: 40 Engraving: I.P.Z.S. - Roma. Perforation: 14 x 13¼
![[Airmail - Postal Agreement with Bolivia, type AAN]](https://www.stampworld.com/media/catalogue/Sovereign-Order-of-Malta/Postage-stamps/AAN-s.jpg)
6. December WM: None Sheetsize: 20 Engraving: I.P.Z.S. - Roma. Perforation: 14
![[Christmas, type AAO]](https://www.stampworld.com/media/catalogue/Sovereign-Order-of-Malta/Postage-stamps/AAO-s.jpg)
6. December WM: None Engraving: I.P.Z.S. - Roma. Perforation: 14
![[Christmas, type ]](https://www.stampworld.com/media/catalogue/Sovereign-Order-of-Malta/Postage-stamps/0727-b.jpg)
