3rd century BC-4th century AD. A group of lead commercial instruments composed of: two weights (??????? ??????) in the shape of a vessel and an amphora: a seal (sigillum) decorated with a star; a Greek square weight with incised Greek letters '???' (tau-gamma-delta) in the lower part and the letters '???' (lambda-epsilon-iota) in the upper part, the whole inscription should be read as 'LEITRA'. 350 grams total, 29-67mm (1 - 2 1/2"). Ex an important Dutch collection; acquired on the European art market in the 1970s. [4]