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Source:
Colnect
Issued by:
Liechtenstein
Function:
postage
Date:
3/4
/
2013
Issue:
Mathematics
Denom:
4.00fr
Color:
multicolored
Design:
Golden ratio
Watermark:
unwmk
Perf:
Catalog value:
Prev:
2.60fr d=Quotients of adjacent Fibonacci numbers
Next:
1.00fr issue=Voluntary Civil Protection Work
External links:
Colnect 520640..io-Mathematics
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