Muri Bhalissa: Kosta Rica - Timbri uffiċjali (1883 - 1889) - 6 bolol.
1887
Postage Stamps of 1883 Overprinted "OFICIAL"
WM: Xejn Perforazzjoni: 12
![[Postage Stamps of 1883 Overprinted "OFICIAL", Tip A17]](https://www.stampworld.com/media/catalogue/Costa-Rica/Official-Stamps/A17-s.jpg)
![[Postage Stamps of 1883 Overprinted "OFICIAL", Tip A18]](https://www.stampworld.com/media/catalogue/Costa-Rica/Official-Stamps/A18-s.jpg)
![[Postage Stamps of 1883 Overprinted "OFICIAL", Tip A19]](https://www.stampworld.com/media/catalogue/Costa-Rica/Official-Stamps/A19-s.jpg)
![[Postage Stamps of 1883 Overprinted "OFICIAL", Tip A20]](https://www.stampworld.com/media/catalogue/Costa-Rica/Official-Stamps/A20-s.jpg)
1887
Postage Stamps of 1887 Overprinted "OFICIAL"
WM: Xejn Perforazzjoni: 12
![[Postage Stamps of 1887 Overprinted "OFICIAL", Tip B]](https://www.stampworld.com/media/catalogue/Costa-Rica/Official-Stamps/B-s.jpg)
![[Postage Stamps of 1887 Overprinted "OFICIAL", Tip B1]](https://www.stampworld.com/media/catalogue/Costa-Rica/Official-Stamps/B1-s.jpg)