Watch List notes:

ROMAN EMPIRE. Constantine I. 307-337 AD. AE Follis (2.92 gm; 18 mm). Treveri (Trier) mint. Struck 322 AD. Helmeted and cuirassed bust right / Altar surmounted by globe; three stars above; PTR. RIC VII 341; RCV 16176. Sharply struck on a nice full flan. Nice brown patina. Choice FDC.