Watch List notes:

John Comnenus-Ducas. As emperor of Thessalonica, 1237-1242. BI Trachy (14mm, 0.38 g, 6h). Thessalonica mint. Facing bust of Christ Pantokrator / Facing busts John and St. Demetrius, holding patriarchal cross between them. DOC –; SB –; NAC 56, lot 830 (hammer 800 CHF). VF, dark green patina, obverse struck with worn die, ragged flan. Extremely rare.

From the Iconodule Collection.