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Source:
Colnect
Issued by:
China, PRC
Function:
postage
Date:
10/10
/
1990
Denom:
10f
Color:
multicolored
Design type:
scientists (1990)
Design:
Zhang Yuzhe
Watermark:
unwmk
Perf:
12
Catalog value:
Prev:
8f d=Lin Qiaozhi
Next:
20f d=Hou Debang
External links:
Colnect 377799..oples_Republic
Record of changes
