The 75th Anniversary of the Birth of Stephen Hawking 2017
Visar nu: Sierra Leone - Postfrimärken - 2017 - The 75th Anniversary of the Birth of Stephen Hawking - 1 frimärken.
Visar nu: Sierra Leone - Postfrimärken - 2017 - The 75th Anniversary of the Birth of Stephen Hawking - 1 frimärken.
![[The 75th Anniversary of the Birth of Stephen Hawking, Typ ]](https://www.stampworld.com/media/catalogue/Sierra-Leone/Postage-stamps/8393-b.jpg)
