Attribution: RIC VII: 3 (R1)
Date: 307-337 AD
Obverse: IMP C FL VAL CONSTANTINVS PF AVG Laurate head right
Reverse: IOVI CONSERVATORI, SMK in exergue, B in right field
Size: 23.22 mm
Weight: 3.7 grams
Description: "Beautiful coin with full silvering, well centered and rare"