DIOCLETIAN, A.D. 284-305. BI Antoninianus (3.88 gms), Cyzicus Mint, 1st Officina, A.D. 290-292. NGC MS, Strike: 5/5 Surface: 4/5. Silvering. RIC-306 var. (bust type). Obverse: Radiate, draped and cuirassed bust right; Reverse: Jupiter standing left, holding scepter and presenting victoriola to Diocletian standing right, holding scepter; A//XXI. Possessing nearly complete silvering, this brilliant, boldly struck specimen is <strong>SCARCELY </strong>encountered so complete.