Colnect-2236-252-Power-Dam-on-Rio-Negro.jpg
Source: Colnect
Issued by: Uruguay
Function: postage
Date: 12/1/1937
Issue: Rio Negro Dam
Denom: 10c
Color: deep blue
Design: Rio Negro Dam
Watermark: REPUBLICA O. DEL URUGUAY
Perf:
Catalog value:

In collections: used (Stan Shebs)
Prev: 1c dlvio
Next: 15c rose

External links:
Colnect 493839..m_on_Rio_Negro