TWENTY-THREE EGYPTIAN HARDSTONE UDJAT EYE AMULETS Late Period, circa 664-332 B.C. Of rock crystal, lapis lazuli, green schist, granite, carnelian, and other types of hardstone, pierced for suspension, 7mm-20mm long (23) Provenance: Horatio and Patsy Melas Collection, Alexandria, Egypt, acquired before 1967. Thence by descent, moved to Switzerland and London.