<bdi><a href="https://en.wikipedia.org/wiki/en:Perham_Wilhelm_Nahl" class="extiw" title="w:en:Perham Wilhelm Nahl"><span title="American printmaker, painter, illustrator and an arts educator (1869-1935)">Perham Wilhelm Nahl</span></a>
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Fine Museums of San Francisco <a rel="nofollow" class="external autonumber" href="http://search3.famsf.org:8080/view.shtml?keywords=Nahl&amp;artist=&amp;country=&amp;period=&amp;sort=&amp;start=11&amp;position=16&amp;record=33471">[1]</a>