Watch List notes:

Michael VII Ducas, with Maria, 1071-1078. Tetarteron nomisma (Gold, 19 mm, 3.91 g, 6 h), Constantinople. +ΘΚΕ ΒΟΗΘ / MHP ΘV Facing bust of the Theotokos, orans, holding nimbate bust of the infant Christ. Rev. +ΜΙΧΑΗΛ S ΜΑΡΙΑ Crowned facing busts of Michael and Maria, holding between them a long cross with an X and pellet-in-crescent on shaft. DOC 5. SB 1871. Scratches, otherwise, good fine.

From the Trausnitz Collection, ex Künker 49, 15 June 1999, 467.