Watch List notes:

Constantius Gallus. Caesar, AD 351-354. AR Siliqua (21mm, 2.77 g, 12h). Rome mint. Struck AD 352-354. Bare head right / Star within wreath; R. RIC VIII 237; RSC 61d. Good VF, toned, minor hairline flan crack, a few shallow scratches under tone. Rare.