Stamp of Bosnia and Herzegovina, 1914 red overprint, 12 heller (10+2 for charity). Michel N°90.
<bdi><a href="https://en.wikipedia.org/wiki/en:Koloman_Moser" class="extiw" title="w:en:Koloman Moser"><span title="Austrian painter (1868-1918)">Koloman Moser</span></a>
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2014-02-08 15:05:53
Scan of own stamp