Colnect-6317-617-Astrophysics.jpg
Source: Colnect
Issued by: North Vietnam
Function: postage
Date: 1/25/1964
Issue: International Quiet Sun Years
Denom: 50xu
Color: multicolored
Design:
Watermark: unwmk
Perf:
Catalog value:



External links:
Colnect 400882..et_Sun-Vietnam


Record of changes