Ca. 2500 - 2250 BC Bactrian Skillfully carved oil lamp from grey-green chlorite schist, this is an ornately incised vessel of a large size, with 3 spouts and main circular central area where the oil would be introduced ; Good Condition; missing handle; L:208mm/W:202mm(8.18in,7.92in) ; 865gr; Provenance: From an old British collection, acquired on the UK art market in the 1970s, All Items sold by Pax Romana Auctions come with professional Certificate of Authenticity.