StampData
Stamp catalog
Collections
Lists
Joint Issues
Sheets
Notes
Albums
Catalogs
Things
Tools
Statistics
Quiz
Login
Source:
Colnect
Issued by:
Switzerland
Function:
official
Date:
9/16
/
1957
Issue:
WHO
Denom:
20(c)
Color:
vermilion
Design:
Watermark:
unwmk
Perf:
11.75
Catalog value:
Prev:
10c ltgrn
Next:
40c bl
External links:
Colnect 495669..h_Organization
Record of changes
