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Source:
Colnect
Sheet:
Issued by:
Laos
Function:
postage
Date:
7/7
/
1966
Issue:
20th Anniversary of UNESCO
Denom:
40k
Color:
multicolored
Design:
Watermark:
unwmk
Perf:
Catalog value:
Prev:
30k
Next:
60k
External links:
Colnect 114930..th_Anniversary