Procopius.
Usurper, AD 365-366. Æ (18.5mm, 3.07 g, 6h). Constantinople mint, uncertain officina. Pearl-diademed, draped, and cuirassed bust left / Procopius standing facing, head left, holding labarum and shield set on ground; Chi-rho to upper right; unidentified object by left foot; CONS[...]. RIC IX 17a; cf. LRBC 2081–3. Good VF, dark green patina, cleaning marks, some roughness on reverse.
From the Korwin Collection.
Description