Only 1 of 2 gold coins ever found, this coin depicts a young Nero, minted under Claudius in 51-54 before Nero became Emperor. Avigad, Nahman, Discovering Jerusalem, Shikmona Publishing Co, Jerusalem, 1980, p. 195, 200.   See also-

• Neronian Tetradrachm, 60 CE
• Coin of Nero, 63 CE
• The Great Revolt
• Josephus, War III, 1-7- The Appointment of Vespasian as General