Watch List notes:

The Roman Empire, Tiberius as augustus 14 – 37, Issue with Aspurgus I, king of Bosporus. Stater, uncertain mint in Bosporus 30, AV 7.88 g. Bare head of Augustus or Tiberius r. Rev. Male head r.; below, date. Frolova 327. RPC 1894. Very rare. Several edge nick and one on reverse, otherwise very fine Ex Millon & Associes sale 14 November 2007, 18. Numismatica Ars Classica, Zurich | Auction 72