The 150th Anniversary of the Post Mail "Ballons Montes" 2020
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2020
The 150th Anniversary of the Post Mail "Ballons Montes"
3. November WM: None Sheetsize: 10 Design: Pierre Albuisson Engraving: Phil@poste. Perforation: 13
![[The 150th Anniversary of the Post Mail "Ballons Montes", type EEO]](https://www.stampworld.com/media/catalogue/Monaco/Postage-stamps/EEO-s.jpg)
