Colnect-930-084-Hradcany-at-Prague---overprint-S-O-1920.jpg
Source: Colnect
Issued by: Eastern Silesia
Function: postage
Date: 1920
Issue: 1920b
Denom: 20h
Overprint: SO//1920
Ovpt color: black
On: No base stamp identified
On-desc: 20h of Czechoslovakia
Color:
Design:
Watermark:
Perf:
Catalog value:



External links:
Colnect 251765..Czechoslovakia