Uruguay
Visar nu: Uruguay - Postfrimärken (1856 - 2024) - 1 frimärken.
1999
The 50th Anniversary of the Regional Office of Science and Technology for Latin America and the Caribbean, Montevideo
20. juli WM: Inga Design: Gerardo Correa. Gravyr: Impresores Asociados S.A. Perforering: 12¾ x 12½