Diocletian Potin Tetradrachm of Alexandria. 17mm, 7.24 gr.
Dated year 6.

Obv: A K GOYA DIOKLHTIANOC CEB, laureate, cuirassed bust right. 
Rev: Eirene standing left holding olive branch and sceptre, date mark LS in left field.

Milne 4924.

Submitted by Cameron Day, cerberuscoins.com, Nov. 2011