The H rune.
<ul><li><a href="//commons.wikimedia.org/wiki/File:H_rune_short-twig.png" title="File:H rune short-twig.png">File:H_rune_short-twig.png</a>: <a href="//commons.wikimedia.org/wiki/User:Skadinaujo" class="mw-redirect" title="User:Skadinaujo">User:Skadinaujo</a></li>
<li>vectorization: <span class="int-own-work" lang="en">Own work</span></li></ul>
based on <a href="//commons.wikimedia.org/wiki/File:H_rune_short-twig.png" title="File:H rune short-twig.png">File:H_rune_short-twig.png</a>, which in turn is based on the free Junicode font