The 15th Anniversary of the Spirit Landing on Mars 2019
2020-2023Now showing: Sierra Leone 2018-Present - Postage stamps - 2019 - The 15th Anniversary of the Spirit Landing on Mars - 4 stamps.
Now showing: Sierra Leone 2018-Present - Postage stamps - 2019 - The 15th Anniversary of the Spirit Landing on Mars - 4 stamps.
![[The 15th Anniversary of the Spirit Landing on Mars, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sierra-Leone-2018_Present/Postage-stamps/0834-b.jpg)
