925 sterling silver with gold and blackened highlights scale replica of Acrobat of Tlatilco vessel (Olmec Culture, Preclassic Period 1200 - 800 B.C.), authorised by Mexican National Institute of Anthropology & History, #186; attached to pyramidal cut and polished black onyx base with brass plate underneath with full inscription. Offers on pyramidal wooden nesting pedestal with name plate on the front.