KELSE-Colonia Celsa, As. Tiberius. Bronze. 11,26 g. 27,0 mm. Obv.: TI CAESAR AVGVSTVS. Laureate head of Tiberius to the right. / Rev.: C V I CEL/ BACC FRON/ C N BVCCO/ II VIR II. Bull walking to the right, with his head facing. H.26. Burgos 1491. RPC.279. Beautiful VF/EF.