Watch List notes:

BYZANTINE. Theodore, magistros and asekritis. 11th century. PB Seal (36mm, 27.77 g, 12h). The Virgin Platytera seated facing, holding the Infant Christ in her lap / [+] KЄ RΘ/Tω Cω ΔO(OY)Λ/ ΘЄOΔωPω/ MAΓICTPω/ S A ACHKP. VF.

From the Peter J. Merani Collection, purcahsed from Edgar L. Owen. Ex Freeman & Sear 5 (14 May 1999), lot 568.