Postage stamp of Austro-Hungary overprinted <i>Poczta Polska</i>, 3 hellers, 1919.
uploaded by <a href="//commons.wikimedia.org/wiki/User:Nickpo" title="User:Nickpo">Nickpo</a>
1919; 15 August 2009 (original upload date)
<a href="https://en.wikipedia.org/wiki/Private_collection" class="extiw" title="en:Private collection">Private collection</a><div style="display: none;">institution QS:P195,Q768717</div>