Colnect-2589-407-Observatory.jpg
Source: Colnect
Issued by: North Korea
Function: postage
Date: 3/26/1958
Issue: International Geophysical Year
Denom: 40w
Color: blue green
Design:
Watermark: unwmk
Perf: 10
Catalog value:



External links:
Colnect 534544..ar-Korea_North


Record of changes