Watch List notes:

Æ Reverse Denarius Die (23mm, 12.85 g). Used to strike Vespasian AR Denarii, AD 71-73. AVGVR above, TRI POT below, augural and pontifical emblems: simpulum, aspergillum, guttus, and lituus. Cf. RIC II.1 43, 356, 698, 1553; cf. RSC 43, 45. Dark green-brown patina, some blue-green, minor roughness. About as made. Rare and interesting.