Portrait photograph of King <a href="//commons.wikimedia.org/wiki/Ananda_Mahidol" class="mw-redirect" title="Ananda Mahidol">Ananda Mahidol</a>
Unknown author<span style="display: none;">Unknown author</span>
1938
Taken from the copy displayed at the Ananda Mahidol Building, Faculty of Medicine, Chulalongkorn University