Divus Constantius I (305-306). AE Follis, struck under Constantine I, Treveri mint, 307-308 AD. Obv. DIVO CONSTANTIO PIO. Veiled, laureate, and cuirassed bust right. Rev. MEMORIA FELIX. Lighted and garlanded altar, eagles at sides; in exergue, PTR. RIC VI 789. 7.90 g. 28.00 mm. Lovely chocolate patina with minor green deposits. EF.