Watch List notes:

Empire. Constantius II. Constantinople. AD 351-353. AR Siliqua (1.91g, 6h). Cohen 342; RIC 102. Attractively tone. Choice extremely fine. From a private collection; Tradart 1994 (4) lot 277; Giessener Münzhandlung 1990 (48) lot 981; Adolph Hess & Bank Leu 1969 (41) lot 600