<a href="https://en.wikipedia.org/wiki/Mnemosyne_(software)" class="extiw" title="en:Mnemosyne (software)">Mnemosyne</a> 1.x logo
unknown (“<a rel="nofollow" class="external text" href="http://www.mnemosyne-proj.org/news.php">-new logo, thanks to a contributor whose name sadly got lost in the demise of the open-collab site.</a>”)
GPLv2
Mnemosyne 1.2