Just a thought. N-0315 Oslo, Norway tel. This assertion seems dubious given the massive, popular exposure enjoyed by the Osirian deities. It's almost inconceivable that Nephthys lacked a cult center in a religious landscape where the lowliest of local divinities sported temples. I've uncovered a few authors who claim that Nephthys was worshipped at Hebeit, Busiris,Diospolis Parva, etc.
Red herrings abound.
This is an obscure matter, to be certain, but the potential for Egyptological detective work is great on this question. In a discussion on the origins of the Indo-Europeans someone mentioned a recent study by renfrew in the Scientific American. Does anyone have a reference to the year and volume. Forwarded on behalf of the undersigned, to whom responses and inquiries should be directed. A service orientation is required.