Watch List notes:

Diocletian. As Senior Augustus, AD 305-311/2. Æ Follis (26mm, 6.93 g, 6h). Abdication issue. Lugdunum (Lyon) mint. Struck spring AD 307. D N DIOCLETIANO P F S AVG, laureate bust right, wearing imperial mantle, holding olive branch and mappa / Quies standing left, holding branch and scepter; -|N//PLG. RIC VI 216; Lyon 388. Brown patina, some hard green deposits. Good VF.

Ex Phil Peck Collection.