Colnect-1412-390-overprint-on-Internal-post-stamps-1908.jpg
Source: Colnect
Issued by: Turkey
Function: postage
Date: 1915
Issue: 1915 on 1908
Denom: 5pi
Overprint: 6point
Ovpt color: black
On: 1908 5pi
Color: dark violet
Design: tughra (1908)
Watermark: unwmk
Perf:
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 126928.._Crescent_Insi