Empire of Nicaea, AE21 tetrarteron, ancient imitation, copying Magnesia mint issue, possibly under Ivan Asen III, ally of John III. AD 1235-1241.

Flower with six large and six small petals. Crude work with hollow petals.
B and retrograde, hollow B.

Copying Sear Byz 2156; DOC IV-2, 8; Sear 2156.

Contributed by Matt Demattei, May 2024.