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Source:
Colnect
Issued by:
North Vietnam
Function:
postage
Date:
11/20
/
1967
Issue:
1st Chinese H-Bomb Test
Denom:
20xu
Color:
multicolored
Design:
Watermark:
unwmk
Perf:
Catalog value:
Prev:
12xu
Next:
12/19/1967 12xu issue=Battleground North Vietnam
External links:
Colnect 346716..n_bomb-Vietnam
Record of changes