The 350th Anniversary of the First Reflecting Telescope 2018
2020-2023Viser nå: Sierra Leone 2018-Present - Postfrimerker - 2018 - The 350th Anniversary of the First Reflecting Telescope - 1 frimerker.
2018
The 350th Anniversary of the First Reflecting Telescope
28. December VM: Ingen Perforering: 13¼
![[The 350th Anniversary of the First Reflecting Telescope, type ]](https://www.stampworld.com/media/catalogue/Sierra-Leone-2018_Present/Postage-stamps/0532-b.jpg)
