Sierra Leone 2018-Present
2020-2023Prezentat acum: Sierra Leone 2018-Present - Timbre poştale (2018 - 2023) - 2 timbre.
2023
The 175th Anniversary of the Death of George Stephenson, 1781-1848
11. August WM: Niciunul Perforare: 13¼
2023
The 5th Anniversary of the Death of John Young, 1930-2018
11. August WM: Niciunul Perforare: 13¼