French Sudan - 15c postage due stamp of 1921 (#596631)

Source: Colnect

Issued by:	French Sudan
Function:	postage due
Date:	12/1/1921
Issue:	1921 due
Denom:	15c

Overprint:
Ovpt color:
On:	Upper Senegal & Niger 1914 15c issue=1914 due

Color:	gray
Design:	numeral (1914 due)
Watermark:	unwmk
Perf:


Catalog value: