Airmail - Postal Agreement with Sao Tome and Principe 1988
Now showing: Sovereign Order of Malta - Postage stamps - 1988 - Airmail - Postal Agreement with Sao Tome and Principe - 1 stamps.
1988
Airmail - Postal Agreement with Sao Tome and Principe
27. June WM: None Sheetsize: 40 Engraving: Printex LTD - Malta. Perforation: 13¾
![[Airmail - Postal Agreement with Sao Tome and Principe, type MU]](https://www.stampworld.com/media/catalogue/Sovereign-Order-of-Malta/Postage-stamps/MU-s.jpg)
