Watch List notes:

John Comnenus-Ducas. Emperor, 1237-1242. BI trachy (19.1 mm, 0.85 g, 7 h). Thessalonica mint. Facing bust of Christ Pantokrator / Facing busts of John and St. Demetrius; patriarchal cross between. SBV 2190 var (small module); DOC 4 var (same). VF, flan cracks. 

Ex CNG e-auction 352, lot 625.