Constantine I, 307/310-337. Follis (Bronze, 18 mm, 2.86 g, 12 h), Thessalonica, 319. CONSTAN-TINVS AVG Laureate and cuirassed bust of Constantine I to right. Rev. VIRT - EXERC / •TS•Δ• Plan of a Roman camp (?); in the middle, Sol standing front, head to left, raising his right hand in salute and holding globe in his left. RIC 66. Rare. Somewhat smoothed, otherwise, about very fine.