Hadrian, Billon Tetradrachm, Egypt, Alexandria. 23.07 mm. 12.91 gr. Dated year 5, 120-121 AD. Obv: AVT KAI TRAI ADRIA CEB, laureate head right, crescent beneath chin. Rev: Agathadaemon serpent erect, head right, wearing skhent; winged caduceus to left, Date L-E across fields. Milne 987. Scarce. Note the "square" E as opposed to the usual epsilon in the date mark. With permission of TimeLine Originals (www.time-lines.co.uk), July, 2011