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Subway construction workers in Thessaloniki, Greece, have uncovered a golden olive branch that dates back approximately 2,300 years. Located at what will someday be the Republic Station stop, the wreath was found inside a large, box-like Macedonian tomb — and it was still on the head of a buried female body. The beautifully preserved wreath dates back to the Early Hellenistic Period, at the end of the Fourth to early Third Century B.C.E. More » 
via io9 http://io9.com/5982050/2300-year+old-golden-wreath-found-on-head-of-buried-body-in-greek-subway-dig
