Vertical display flag of the municipality of <a href="//commons.wikimedia.org/wiki/Category:Hilkenbrook" title="Category:Hilkenbrook">Hilkenbrook</a>.
<div style="display:inline-block;padding:0 3px;background-color:#CCF">Original:</div> <div style="display:inline-block;padding:3px 0;">Unknown</div> <div style="display:inline-block;padding:0 3px;background-color:#CCF">Vector: </div> <div style="display:inline-block;"><a href="//commons.wikimedia.org/wiki/User:J%C3%BCrgen_Krause" title="User:Jürgen Krause">Jürgen Krause</a></div>
Unknown date<div style="display: none;">Unknown date</div>
<p>Own work  using: <a rel="nofollow" class="external text" href="https://sg-nordhuemmling.de/wp-content/uploads/2022/01/2021-11-18_Hauptsatzung-Hilkenbrook.pdf">Hauptsatzung der Gemeinde Hilkenbrook</a>
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