A portrait of Adel Bey Nacad (Adel al-Nakadi), derived from <a rel="nofollow" class="external text" href="https://www.ansichtskartenversand.com/ak/90-Alte-Ansichtskarte/58-Gelehrte-Erfinder/8371077-AK-Lausanne-Adel-Bey-Nacad-Docteur-en-Droit-de-l-Universite">a postal card</a>
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external free" href="https://www.facebook.com/thepastofsyria/photos/a.654824171244466/1073069246086621/">https://www.facebook.com/thepastofsyria/photos/a.654824171244466/1073069246086621/</a>