HJB on ebay : -Nero & Poppaea, Tetradrachm, ex-Curtis Coll. Aug-03-06 Nero & Poppaea, Tetradrachm 54-68 AD, Tetradrachm, ex-Curtis Coll., Alexandria, Year 10=63/64, 13.16g. Curtis-138 (this coin), BMC-122, Dat-196, Geissen-157, Milne 217-221.. Obv: Radiate head of Nero r., without aegis. Rx: Bust of Poppaea r.