Tiberius, Æ As, 28mm of  Colonia Romula (Seville), Spain. 

Obv: PERM DIVI AVG COL ROM, laureate head of Tiberius left
Rev: GERMANICVS CAESAR DRVSVS CAESAR, confronted heads of 
Germanicus and Drusus. 

Refs: Burgos 2016 (Burgos 1992: 1588); RPC 74

Contributed by Dr. Patrick Morgenroth, August 2009