Diocletian, AD 284-305. AE Follis (9.6g), minted at Serdica EF EF. ca. AD 305-306 after his abdication. Laureate bust right of Diocletian wearing imperial mantle, holding branch and mappa. Reverse: Quies and Providentia standing facing eachother. RIC 15a. Silver wash is still evident. Extremely Fine. Estimate Value $150 - 200