John III Ducas (Vatatzes), emperor of Nicaea, 1222-1254. Hyperpyron (Gold, 26 mm, 4.23 g, 6 h), Magnesia. Christ, nimbate, seated facing on throne, wearing tunic and pallium, raising his right hand in benediction and holding book of Gospels in his left; in field to left and right, IC - XC; in field to right, star. Rev. John III standing facing on the left, wearing divitision and loros, holding anexikakia in his left hand and labarum in his right, crowned by the Virgin Mary, nimbate, standing facing on the right. SB 2073. Scratches and graffiti, otherwise, good very fine.

From the J. M. A. L. Collection, formed between 1970 and 2000, Chaponnière & Firmenich 13, 16 May 2021, 537 (with collector's ticket).