Watch List notes:

Constantine I. As Caesar, AD 306-309. Æ Follis (27mm, 9.02 g, 6h). Londinium (London) mint. Struck circa May-end of November AD 307. Laureate, draped, and cuirassed bust right / Genius standing left, loins draped, holding patera in right hand and cornucopia in left; –|–//PLN. RIC VI 89b; C&T 5.01.009. Brown patina, minor roughness. VF.

From the Paul DiMarzio Collection, purchased from Zach Beasley (Beast Coins), 4 September 2007.