Constantine VII Porphyrogenitus with Romanus I (913-959) AR Miliaresion (Silver, 2.98g, 24mm) Constantinople.
Obv: IҺSЧS XRISTЧS ҺICA, Cross crosslet set on three steps, with saltire cross at center; all set upon three steps; below, globus.
Rev: + COҺST T / ΠORFVROG / CЄ ROMAҺO / ЄҺ Xω ЄVSЄЬ / Ь RωMЄOҺ, Legend in five lines.
Ref: Sear 1757