The 900th Anniversary of the Orval Convent 1971
Now showing: Belgium - Postage stamps - 1971 - The 900th Anniversary of the Orval Convent - 1 stamps.
1971
The 900th Anniversary of the Orval Convent
26. June WM: None Sheetsize: 30 Engraving: Jean de Vos Perforation: 11½
![[The 900th Anniversary of the Orval Convent, type ANL]](https://www.stampworld.com/media/catalogue/Belgium/Postage-stamps/ANL-s.jpg)
