Watch List notes:

Maximianus. First reign, AD 286-305. AR Argenteus (21mm, 3.47 g, 12h). Thesssalonica mint, 2nd officina. Struck circa AD 302. Laureate head right / VIRTV-S MI-LITVM, four-turreted camp gate with doors; star above arch; TS•B•. RIC VI 11b (unlisted officina); RSC 631†c. EF. Very rare.