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Source:
Colnect
Issued by:
China, ROC
Function:
postage
Date:
4/22
/
1988
Denom:
$16.50
Color:
multicolored
Design type:
Science and Technology
Design:
microscope
&
tin can
Watermark:
Perf:
Catalog value:
Prev:
$16 d=Materials research
Next:
5/5/1988 $3 dt=flowers (1988 China, ROC) d=Paeonia suffruticosa (1988)
External links:
Colnect 435202..ublic_of_China
Record of changes