Watch List notes:

SPAIN, Celsa. Tiberius. AD 14-37. Æ As (30mm, 13.99 g, 1h). Baggius Front and Cnaeus Bucco, duoviri for the second time. Laureate head right / Bull standing right, head facing. ACIP 3170; RPC I 279; Ripollès 279a. Red-brown patina. Good VF.