Æ15 - Tiberius ΤΑΝΑ

Tanagra's civic bronze issues under Tiberius belong to a modest wave of Greek city coinage that persisted into the early imperial period largely because Rome had no interest in suppressing small-denomination local bronze — it filled a transactional gap the imperial mint ignored. Boeotian cities like Tanagra retained enough autonomy in this period to strike in the emperor's name while maintaining their own civic identity in the reverse type.

The I#1318 reference places this within a thinly documented group; die-linked specimens are rarely encountered, making provenance chains difficult to establish.