Watch List notes:

Constantine I (307/310-337). Æ Follis (18mm, 1.87g, 12h). Antioch, 324-5. Laureate head r. R/ CONSTAN/TINVS/AVG in three lines; wreath above, pellet below; SMANTZ. RIC VII 57. Scarce, green patina, Good Fine
Estimate: 40 GBP