Constantine I AE3 "Vows XX" US $5.50 Jul-24-03 *AAH* Constantine I AE3 "Vows XX" Constantine I "the Great" AD 306-337 AE3 Obv: CONSTAN-TINVS AVG - Laureate head right Rev: D N CONSTANTINI MAX AVG - Within wreath is written VOT XX; a (star) subscript and between them. Exe: (star) \ SMHA (dot) Heraclea mint: AD 324 = RIC VII, 64 ("A" = Scarce), page 549 - Oxford, 3.60 g.