Macrinus and Diadumenian (217-218). AE Pentassarion, Marcianopolis (Moesia Inferior). Pontianus, magistrate. Laureate head of Macrinus and bare head of Diadumenian facing one another. / Liberalitas standing right, holding tessera and cornucopia; E in right field. Varbanov I 1275. 12.50 g. 27.00 mm. R. VF.