Diocletian, AE follis of Lyons. AD 307. 7.52 g. D N DIOCLETIANO P F S AVG, laureate bust right, wearing in imperial mantle, holding olive branch and mappa. QVIES AV-GVSTORVM, Quies, holding branch and leaning on sceptre, N in right field Mintmark PLC RIC VI 216. Celebrating Diocletian's retirement. With permission of Münzen & Medaillen (DE) GmbH auction 46, Lot 1084, Feb. 2018.