Bibliography
Bonner 1951 on CBd-996
Michel, BM on CBd-996
http://www.britishmuseum.org/research/search_the_collection_database/search_object_details.aspx?objectid=61175&partid=1&searchText=56427&fromADBC=ad&toADBC=ad&numpages=10&orig=%2fresearch%2fsearch_the_collection_database.aspx¤tPage=1" target="_blank">The British Museum Collection database on CBd-996