StampData
Stamp catalog
Collections
Lists
Joint Issues
Sheets
Notes
Albums
Catalogs
Things
Tools
Statistics
Quiz
Login
Source:
Colnect
Issued by:
China, PRC
Function:
postage
Date:
12/1
/
1962
Denom:
8f
Color:
multicolored
Design type:
ancient Chinese scientists
Design:
n4.
Watermark:
unwmk
Perf:
11.5x11
Catalog value:
Prev:
8f d=n3.
Next:
10f d=n5.
External links:
Colnect 225066..oples_Republic
Record of changes
