Watch List notes:

Terracotta counterfeiter's mold. Roman, 4th century AD. (32mm, 4.79 g). Part of a mold for casting coins, impressed on both sides with an obverse of an Alexandria mint follis of Maximinus II as Augustus and a GENIO CAESARIS reverse for an Antioch mint follis. Cf. CNG E-334, lots 520-527 (for similar types). Some hard green deposits. Intact.