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Source:
Colnect
Issued by:
North Korea
Function:
postage
Date:
3/27
/
1991
Issue:
Silkworm Research
Denom:
30ch
Color:
multicolored
Design:
Attacus ricini
Watermark:
unwmk
Perf:
12.25
Catalog value:
Prev:
20ch d=Antheraea pernyi
Next:
40ch d=Antheraea yamamai
External links:
Colnect 345400..re-Korea_North
