Constantine I Æ Nummus. Arelate, AD 313-315. IMP CONSTANTINVS P F AVG, laureate, draped and cuirassed bust right / SOLI INVICTO COMITI, Sol standing right, looking left, with chlamys across left shoulder, raising right hand, holding globe in left hand; TARL in exergue. RIC 44. 3.41g, 20mm, 6h.

Near Extremely Fine. Extremely Rare; no other examples on CoinArchives.

From the inventory of a UK dealer;
Ex Bourton on the Water Hoard, 1970.