Yes, in the Ankh shape I think, I've seen that on engravings too. Just pondering, cyclops were talked about in some areas of history as if they were factual not legend (likely allegory in my mind, opening the 'central eye' completely perhaps). On the purse, I think you're up the right tree with portable power, the tesla coil in the video seems to bolster that thought. Lots of energy in all of the world's pyramids once upon a time.

http://www.human-resonance.org/visoko.html