Colnect-3111-734-International-Year-of-Mathematics---Infinite-sign.jpg
Source: Colnect
Issued by: Argentina
Function: postage
Date: 3/18/2000
Issue: International Mathematics Year
Denom: 75c
Color: multicolored
Design:
Watermark: unwmk
Perf: 13.75
Catalog value:



External links:
Colnect 595052..national_Years