Colnect-3638-630-Overprint-Over-Reich-Stamp.jpg
Source: Colnect
Issued by: German occupation of Poland
Function: postage
Date: 1916
Issue: 1916
Denom: 20pf
Overprint: Gen.-Govn.//Warschau
Ovpt color: black
On: No base stamp identified
On-desc: 20pf-ultra of Germany
Color: ultramarine
Design:
Watermark:
Perf:
Catalog value:

Overprints on this type: (See as list)
Poland 12/1918 20f issue=Warsaw 2 oc=blk

In collections: used (Stan Shebs)

External links:
Colnect 162510..nd_Post_Abroad