Colnect-2579-654-Using-fingers-to-count.jpg
Source: Colnect
Issued by: Nicaragua
Function: postage
Date: 5/15/1971
Issue: Physical Laws and Mathematical Formulas
Denom: 10c
Color: multicolored
Design:
Watermark: unwmk
Perf:
Catalog value:



External links:
Colnect 533763..nt-Mathematics

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