Uruguay
Praegu kuvatakse: Uruguay - postmargid (1856 - 2024) - 1 margid.
2000
The 29th Anniversary of the South American Conference on Structural Engineering, Punta Del Este
13. november WM: mitte ükski Disain: C.A. Gómez. Gravüür: Imprimex S.A. perforatsioon: 12½