Watch List notes:

Thrace, Mesembria. Ca. 4th century B.C. Æ 19 (16.8 mm, 3.74 g, 12 h). Crested Corinthian helmet, facing / M-E-T-A, legend within four-spoked wheel. BMC 6; SNG BM Black Sea 272. aVF, green and brown patina. 

Ex Elwood Rafn collection.