Watch List notes:

ROMAN IMPERIAL. 4th Century AD. Terracotta counterfeiter's mold (33.5mm, 4.20 g). Part of a mold for casting coins, impressed on both sides with an obverse of an Alexandria mint follis of Diocletian and a fifth officina GENIO POPVLI ROMANI reverse . Cf. RIC VI 30a (for type). As made.