Colnect-2216-026-Power-Dam-on-Rio-Negro.jpg
Source: Colnect
Issued by: Uruguay
Function: airmail
Date: 1937
Issue: Rio Negro Dam
Denom: 1p
Color:
Design: dam (1937)
Watermark: unwmk
Perf:
Catalog value:



External links:
Colnect 490218..m_on_Rio_Negro


Record of changes