Watch List notes:

Constantine VII Porphyrogenitus, with Romanus I and Christopher. 913-959. AR Miliaresion (26mm, 2.69 g, 12h). Constantinople mint. Struck 921-931. Cross potent set on three steps; • below / +ROMAҺO,/ XPISTOFOR,/ CЄ COҺSTAҺ,/ ЄҺ X'ω ЄVSЄ/Ь' ЬASIL' R' in five lines. DOC 18; SB 1754. A few scrapes and scratches, crystallized. VF.