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Source: Wikimedia Commons
Issued by:
Japan
Function:
postage
Date:
7/1
/
1957
Denom:
10y
Color:
Design:
IGY emblem
&
penguin
&
ship
Soya
Watermark:
unwmk
Perf:
13.5
Catalog value:
In collections: some private
Prev:
3/8/1957 10y bl&car d=UN emblem (1957)
Next:
9/18/1957 10y dkpur d=atomic reactor
External links:
Colnect 148585..ophysical_Year
Record of changes