Watch List notes:

Constantine II. As Caesar, A.D. 317-337. Æ 3 (19.1 mm, 3.74 g, 5 h). London mint, struck A.D. 317. Scarce. FL CL CONSTANTINVS IVN NC, laureate, draped and cuirassed bust right / SOLI INVICTO COMITI, Sol standing left, chlamys across left shoulder, holding globe, right hand raised; S-P across fields, PLN in exergue. RIC 117. gVF.