Colnect-1346-198-Prof-Julio-Ricaldoni-engineer.jpg
Source: Colnect
Issued by: Uruguay
Function: postage
Date: 11/13/2000
Issue: 29th South American Conference on Structural Engineering
Denom: 9p
Color: multicolored
Design:
Watermark: unwmk
Perf:
Catalog value:



External links:
Colnect 335875..al_Engineering