Hanging flag of the town of <a href="https://en.wikipedia.org/wiki/Blankenburg_(Harz)" class="extiw" title="en:Blankenburg (Harz)">Blankenburg_(Harz)</a>, Germany
<b>Vectorization: </b> <a href="//commons.wikimedia.org/wiki/User:J%C3%BCrgen_Krause" title="User:Jürgen Krause">Jürgen Krause</a>
renewed on 23 July 2016
<a rel="nofollow" class="external text" href="http://www.kreis-hz.de/media/artikel/3009190-harzer-kreisblatt-2016/hkb_07_2016_internet.pdf">Harzer Kreisblatt vom 23. Juli 2016</a>