Hi Jim and all,
Thank you for the great information. Rod it's interesting that you bring up the Afar connection; some time ago Ron had posted some swords from the Oromo and Galla groups and the swords looked like a cross between a shotel and a gile. Here is the thread
http://www.vikingsword.com/vb/showthread.php?t=3245
Now the gile is still b eing produced and I saw pictures of Afar/Danakil tribesmen carrying a gile and an AK-47. It isn't hard to imagine that shotel were made well into the 20th century.
Best regards,
Emanuel