A image presented by King Idris I of Libya, to King <a href="https://en.wikipedia.org/wiki/Hassan_II_of_Morocco" class="extiw" title="w:Hassan II of Morocco">Hassan II of Morocco</a>. King Idris wrote on it:"In memory of brothership. HM Dear Brother King Hassan II of Morocco. Your Faithful Brother..Mohammed Idris El-Mahdi Es-Senussi. 8 Dhul Qi'da 1384 AH (c. 11 March 1965)".
Unknown author<span style="display: none;">Unknown author</span>
1963
Found by <a href="https://en.wikipedia.org/wiki/Michael_Christopher_Brown" class="extiw" title="w:Michael Christopher Brown">Michael Christopher Brown</a>.