Constantine II AE follis, Trier, AD 322–323. 18 mm.

CONSTANTINVS IVN NOB C, laureate, draped and cuirassed bust right, holding spear over right shoulder.
BEATA TRAN-QVILLITAS, globe on altar inscribed VO-TIS XX, three stars above.

Mintmark dot STR dot.

RIC VII Trier 384; Berlin 18202584.
Possibly unique.
Image courtesy of Münzkabinett, Berlin.