Watch List notes:

Roman Ae Follis Diocletian (249-251AD) London. Post-Abdication, (305 AD) Obverse: Laureate bust right, wearing Imperial mantle, and holding olive branch and mappa, DN DIOCLETIANO FELICISSIMO SEN AVG, Reverse: Providentia standing right, extending right hand to Quies, standing left, holding branch and sceptre. No field marks or mintmark, 8.72 grammes, RIC London 77a, Sear 12926, GVF

Estimate: 40-80 GBP