Flag of Kallithea, greek sports club
<a href="//commons.wikimedia.org/wiki/User:Simo82" title="User:Simo82">Simo82</a>, modified by:<a href="https://el.wikipedia.org/wiki/%CE%A7%CF%81%CE%AE%CF%83%CF%84%CE%B7%CF%82:Dimitrisss" class="extiw" title="el:Χρήστης:Dimitrisss">Dimitrisss</a>
18 September 2009 (original upload date)
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