Constantine II, as Caesar. 317-337 AD. AE Follis (2.61 gm, 18mm). Treveri (Trier) mint. Struck 323-324 AD. Obv.: CONSTANTINVS IVN NOB C, laureate head right. Rev.: CAESARVM NOSTRORVM, VOT/X in two lines across field; all within wreath; PTR (crescent). RIC VII 441; Schulten Em. 27. GVF.