Venezuela
Visar nu: Venezuela - Postfrimärken (1859 - 2021) - 1 frimärken.
1997
The 100th Anniversary of the Death of Heinrich von Stephan, Founder of U.P.U., 1831-1897
9. oktober WM: Inga Design: Alejandro Rincón. Gravyr: Gráficas Armitano C.A., Caracas. Perforering: 12