StampData
Stamp catalog
Collections
Lists
Joint Issues
Sheets
Notes
Albums
Catalogs
Things
Tools
Statistics
Quiz
Login
No stamp images found
Issued by:
China, PRC
Function:
postage
Date:
3/15
/
1980
Issue:
2nd National Conference of Chinese Scientific and Technical Association
Denom:
8f
Color:
multicolored
Design:
Watermark:
unwmk
Perf:
11.5
Catalog value:
Prev:
3/12/1980 20f dt=tree planting d=n4. perf=11x11.25
Next:
3/28/1980 2f dt=mail transport (1980 China, PRC) d=ship (1980) perf=11
Record of changes