Watch List notes:

Constantine I. A.D. 307/10-337. Æ follis (19 mm, 3.14 g, 12 h). Rome, AD. 318/9. CONS-TANTINVS AVG, helmeted and cuirassed bust of Constantine I right / ROMAE A-ETERNAE, Roma seated righton small round shield, inscribing X/V in two lines on shield held on knee; P-R//RQ. RIC 146. Dark green patina. Extremely fine.

From the Maple Leaf Collection.