1464. ROMANUS I & CHRISTOPHER. 921-931. AV Solidus (4.33 gm). Christ seated facing / Crowned busts of Romanus I and Christopher, holding patriarchal cross between them. DOC III 7; SB 1745. VF. ($400) Comes with a David Sear Certificate of Authenticity. CNG Mail bid sale #58, 18 Sept 2001, lot 1464. Lot sold for $275. Used by permission of CNG, www.historicalcoins.com