Julia Mamaea, Billon tetradrachm of Alexandria, Egypt, 24mm, 11.3g,, A.D 230-1.

IOY MAMAIA CEB MHTE CEB K CTRA, diademed and draped bust right. 
PERI-ODOC-DEKA-TH in 4 lines within laurel wreath, palm 
branch in exergue.

Milne 3037; Dattari 4534,

Contributed by David Lowe, Oct. 2014.