Colnect-2543-227-Symbol-for-common-road.jpg
Source: Colnect
Issued by: Ecuador
Function: airmail
Date: 11/15/1971
Issue: 11th Pan-American Highway Congress
Denom: 10s
Color: light orange & black
Design: Symbol for common road
Watermark: unwmk
Perf:
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 529563.._Road_Congress