The 29th Anniversary of the South American Conference on Structural Engineering, Punta Del Este 2000
Praegu kuvatakse: Uruguay - postmargid - 2000 - The 29th Anniversary of the South American Conference on Structural Engineering, Punta Del Este - 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
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