Now showing: San Marino - Postage stamps (1920 - 1929) - 8 stamps.
10. March WM: 1 Perforation: 14
![[No.129 & 130 Surcharged, type AP]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/AP-s.jpg)
![[No.129 & 130 Surcharged, type AP1]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/AP1-s.jpg)
![[No.129 & 130 Surcharged, type AP2]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/AP2-s.jpg)
15. September WM: None Engraving: Officina Calcografica Italiana - Roma
![[No.88 Surcharged, type AQ]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/AQ-s.jpg)
15. September WM: 1 Perforation: 14
![[Not Issued Express Stamp Surcharged and used as Postage Stamp, type AR]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/AR-s.jpg)
28. September WM: None Sheetsize: 50 Perforation: 12
![[San Marino War Memorial, type AS]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/AS-s.jpg)
![[San Marino War Memorial, type AS1]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/AS1-s.jpg)
![[San Marino War Memorial, type AS2]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/AS2-s.jpg)