Watch List notes:

Constantine I. Follis; Constantine I; 307-337 AD, Rome, 320 AD, Reduced Follis, 2.43g. RIC-194, officina T=3 (r3); C-470 (2 Fr.). Obv: CONSTAN - TINVS AVG Bust helmeted, cuirassed r., seen from front. Rx: ROMAE A - ETERNAE Roma seated r. on shield, holding on knees shield inscribed X/V, in exergue [RE]UCT. Rare.. EF