Alexius IV, emperor of Trebizond, 1417-1446. Asper (Silver, 14.5 mm, 0.95 g, 5 h). O-A EY St. Eugenius on horseback to right holding long cross; upper right, monogram; below horse, lis. Rev. AΛΕ Alexius on horseback right; upper right, monogram; below horse, lis. Retowski 30. SB 2641. Well struck, clear and sharp example. Extremely fine.
According to Retowski this is the last issue of Alexius IV.