SERBIA. Stefan Radoslav, king, 1228-1234. Trachy (Silver, 30 mm, 3.37 g, 7 h). Θ KONCTANT CTEΦANOC PIZ Stefan Radoslav standing facing on the left, holding akakia in his right hand, and St. Constantine standing facing on the right, holding cruciform scepter in his left hand; both holding between them long patriarchal cross. Rev. Nimbate Christ enthroned facing, 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. Jovanovic, SMC, p. 13, 4. Jovanovic, Srpski Srednjovekovni Novac, 3.4. Extremely rare. Slightly rough and with a flan crack, otherwise, very fine.
From a collection of coins from the medieval Balkans.