A large bronze 15cm safety pin from huge tomb of Pantarika in Sicilia
Over 5000 caves had been dug in the cliff.
A large bronze 15cm safety pin and ones of various forms had come out with the earthenware.
http://slicer93.mbsrv.net/20120107155707.jpg
I think those were used by Stone humans who pinned a piece of cloth like a thin georgette in the shoulder in the era of Atlantis.
As Stone humans had a conversation with atoms and they did not see with eyes like humans, they seem to have been calm in the dark.
http://slicer93.mbsrv.net/5-35.html