EF Follis of Constantine II as Caesar $32.50 Dec-06-01 Constantine II 337 - 340 AD. AE-Follis struck 325 AD as Caesar. Siscia Mint. 2.99g. His laureate head rt. / Campgate with 2 turrets, star above. RIC 194.(R4). Nice EF with crisp details and choice surfaces. A truly lovely example.