I should have worded that better

the note on the Falashas was meant to note that is was interesting that they were of Jewish faith and that the six point star would have had considerable potential in Abyssinian historic context. It was also worthy of note that they did serve as armourers to the Amharic rulers.
The note on the Wilkinson sword connection is well placed and the firm use of the Star of Solomon at the forte of thier blades was key to the marking of thier blades, typically enclosing brass plug with proof marks. Since Wilkinson was essentially a prime supplier of blades in the early 20th c. to Abyssinia, the possible influence of that key marking on the pommel cap on this example seems compelling.
I believe that in Abyssinian history Menelik was the son of King Solomon and the Queen of Sheba, and the Lion of Judah representing the King was indeed typically marked on Abyssinian blades by Wilkinson and other suppliers to Ethiopia including Solingen.