Watch List notes:

Macedonian Kingdom. Antigonos II Gonatas. 277/6-239 B.C. Æ unit (16.0 mm, 3.62 g, 4 h). Pella mint. Macedonian shield with monogram of Antigonos Gonatas in central boss / BA-ΣI, Macedonian helmet,monogram on either side. SNG Alpha Bank 1103. aVF, rough edges.