Demosthenos (?), city prefect (eparch) of Constantinopolis, circa 6th century. Weight of 1 Nomisma (Glass, 23 mm, 4.15 g). Facing bust of the city prefect holding mappa in his right hand. Rev. Blank. For a very similar nomisma weight bearing the name Demosthenos, cf. Entwistle/Meek, Early Byzantine Glass Weights: Aspects of Function, Chronology and Composition, p. 12, 11 and fig. 3a. Fine.