Watch List notes:

The Byzantine Empire

Romanus IV Diogenes, 1 January 1068 – September 1071 and associate rulers. Tetarteron 1071-1078, AV 4.02 g. +ΘKE – ROHΘ Facing bust of the Virgin, veiled and holding medallion of the Infant Christ; in field, MHTP ligate – ΘV. Rev. +MIX –AHΛ – SM – PA Half figures of Michel on l., wearing crown and loros and Maria, on r., similarly dressed, both holding between them long cross with terminal pellets, the shaft decorated with X. DO 4. Sear 1871.
A metal flaw on reverse and an insignificant area of weakness,
otherwise good extremely fine
Ex CNG e-sale 388, 2016, 571.