Watch List notes:

EGYPT, Alexandria. Nero. AD 54-68. BI Tetradrachm (23.5mm, 12.94 g, 12h). Dated RY 14 (AD 67/68). Radiate bust left, wearing aegis; L I∆ (date) below chin / ΔΙΟΣ ΟΛVΜΠΙΟV, laureate bust of Zeus Olympios right, slight drapery. Köln 206; Dattari (Savio) 256; K&G 14.107; RPC I 5307; Emmett 135.14. Black find patina with some earthen highlights/deposits, traces of green and red. VF.