Marcian AE4, Antioch mint, AD 450-457. 
10-12 mm, 0.92 g.

DN MARCIANVS PF AVG, pearl diademed, draped, cuirassed bust right.
No legend, cross within wreath.

Mintmark ANTA.

RIC X 566. 
Rated rare.

Contributed by Ivan Voronov, May 2023.