Sovereign Order of Malta
Wordt nu getoond: Sovereign Order of Malta - Postzegels (1966 - 2024) - 1 postzegels.
1989
Airmail - Postal Agreement with Austria
1. december WM: Geen Bladformaat: 40 Graveren: Printex LTD - Malta. Perforatie: 13¼
![[Airmail - Postal Agreement with Austria, type OP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sovereign-Order-of-Malta/Postage-stamps/OP-s.jpg)