StampData
Stamp catalog
Lists
Joint Issues
Sheets
Notes
Albums
Collections
Catalogs
Things
Tools
Statistics
Quiz
Login
Source: Wikimedia Commons
Issued by:
Russia
Function:
postage
Date:
5
/
1949
Issue:
Popov radio discovery 54th
Denom:
50k
Color:
brown
Design:
demonstrating radio
Watermark:
unwmk
Perf:
12
Catalog value:
Prev:
40k pur d=Popov (1949)
Next:
1r dpgrn d=Popov (1949)
External links:
Colnect 283789..iet_Union_USSR
