Constantine and Rhescuporis V (242-277). AE21 Stater.

Obv: BACILEOC RHCKOYPORIC. Draped bust right; wreath in right field, rosette. 
Rev: BKX beneath laureate, draped bust of emperor right,
star in right field. 

Anokhin 771e. 

With permission of cngcoins.com, Jan 2010.