ROMAN IMPERIAL. 4th Century AD. Terracotta counterfeiter's mold (32mm, 6.36 g). Part of a mold for casting coins, impressed on both sides with an Alexandria mint follis GENIO CAESARIS reverse, one of the third officina and the other of the sixth officina . Cf. CNG E-416, lot 616 and CNG E-334, lots 520-527 (for similar types). As made.