Julia Mamaea, billon tetradrachm of Alexandria, Egypt. 23mm, 12.7g. Dated Year 13, AD 233-234. IOY MAMAIA CEB MHTE CEB K CT, diademed and draped bust right. Date LIG to right of Elpis standing left holding flower and raising hem of robe. Palm branch angled left in left field. Milne 3141. Contributed by David Lowe, Sept. 2014