Fahne Uster
<div style="display:inline-block;padding:0 3px;background-color:#CCF">Original:</div> <div style="display:inline-block;padding:3px 0;">Unknown author</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:Gerhard_Br%C3%A4unlich" title="User:Gerhard Bräunlich">Gerhard Bräunlich</a></div>
Unknown date<div style="display: none;">Unknown date</div>
<a rel="nofollow" class="external text" href="https://data.statistik.zh.ch/infospc/geport/gemeinde.jsp?bfs=136">Statistisches Amt des Kanton Zürich - Gemeinde Uster</a>