Andronicus I Gidon, emperor of Trebizond, 1222-1235. EL Aspron Trachy, 26 mm, 3.05 g. 

MP-QV, Mary standing facing, nimbate, hands extended. Star in left field.
IC-XC across fields, O X A Λ down left field, K H TH C down right field, Christ Chalcites standing facing, holding book of gospels and raising right hand. 

DOC 1; Bendall, NumCirc CXIV.4, 1  (August 2006), 1.

With permission of Leu Numismatik AG Auction 1, Lot 1426, June 2017.