CNG 733387. CONSTANTINE X. 1059-1067 AD. AV Tetarteron Nomisma (3.96 gm). Constantinople mint. Sold For $895 CONSTANTINE X. 1059-1067 AD. AV Tetarteron Nomisma (3.96 gm). Constantinople mint. MHP QU, half length bust of the Virgin Mary, orans / KWN RACIL O DWK, crowned half-length bust of Constantine, holding cross on globe. DOC III 3a; SB 1849. Good VF. Rare. $895. Copyright © CNG 2002 From the CNG online Coin Shop, before May, 2004. By permission of CNG, www.cngcoins.com.