Watch List notes:

Diocletian. As Senior Augustus, AD 305-311/2. Æ Follis (27mm, 9.71 g, 12h). Treveri (Trier) mint, 1st officina. Struck AD 305-307. Laureate and mantled bust right, holding olive-branch and mappa / Providentia standing right, extending hand to Quies standing left, holding branch and leaning on scepter; S-F//PTR. RIC VI 676a. Good VF, dark brown patina, hard green deposits.

From the Olav E. Klingenberg Collection. Ex Classical Numismatic Group Electronic Auction 325 (23 April 2014), lot 641.