Montre maintenant: Philippines - Timbres officiels (1950 - 1959) - 7 Timbres-poste.
20. septembre WM: Aucun Perforation: 12
![[Jose Rizal - Postage Stamp of 1950 Surcharged "ONE CENTAVO" with Additional Overprint "O. B.", type J]](https://www.stampworld.com/media/catalogue/Philippines/Official-stamps/J-s.jpg)
WM: Aucun Perforation: 12
![[Personalities - Postage Stamps of 1952 Overprinted "O. B.", type K]](https://www.stampworld.com/media/catalogue/Philippines/Official-stamps/K-s.jpg)
![[Personalities - Postage Stamps of 1952 Overprinted "O. B.", type K1]](https://www.stampworld.com/media/catalogue/Philippines/Official-stamps/K1-s.jpg)
![[Personalities - Postage Stamps of 1952 Overprinted "O. B.", type K2]](https://www.stampworld.com/media/catalogue/Philippines/Official-stamps/K2-s.jpg)
![[Personalities - Postage Stamps of 1952 Overprinted "O. B.", type K3]](https://www.stampworld.com/media/catalogue/Philippines/Official-stamps/K3-s.jpg)
11. janvier WM: Aucun Perforation: 12
![[Postage Stamp of 1959 Surcharged "One Centavo" with Additional Overprint "O. B.", type L]](https://www.stampworld.com/media/catalogue/Philippines/Official-stamps/L-s.jpg)
30. décembre WM: Aucun Perforation: 13½ x 12
![[Jose Rizal - Postage Stamp of 1959 Overprinted "O. B.", type M]](https://www.stampworld.com/media/catalogue/Philippines/Official-stamps/M-s.jpg)
Montre maintenant: Philippines - Timbres officiels (1950 - 1959) - 7 Timbres-poste.
20. septembre WM: Aucun Perforation: 12
WM: Aucun Perforation: 12
11. janvier WM: Aucun Perforation: 12
30. décembre WM: Aucun Perforation: 13½ x 12