Watch List notes:

Diocletian. AD 284-305. AV Aureus (19mm, 5.25 g, 1h). Rome mint. Struck 298-299. DIOCLETI ANVS P F AVG, laureate head right / VIRTVS MILITVM, city gate seen in perspective with three forward turrets; behind, two turrets between two towers; PR. RIC VI 7a; Depeyrot 12B/1; Calicó 4582. Lustrous. NGC photo certified 6556107-002, graded Ch AU, Strike: 5/5, Surface: 4/5. Extremely rare.