I sell coin on picture The Sestertius Sesterce ancient Roman coin VOT The Sestertius, or Sesterce, (pl. sestertii) was an ancient Roman coin. During the Roman Republic it was a small, silver coin issued only on rare occasions. During the Roman Empire it was a large brass coin. The name Sestertius (originally semis-tertius) means "2 ", the coin's original value in Asses, and is a combination of semis "half" and tertius "third", that is, "the third half" (0 being the first half and 1 the second half) or "half the third" (two units plus half the third unit, or halfway between the second unit and the third). The form Sesterce, derived from French, was once used in preference to the Latin form, but is now considered old-fashioned. See my other auctions