In addition, Chandragupta II was the first Gupta king to issue silver coins. These coins were intended to replace the silver coinage of the Western Kshatrapas after Chandragupta II defeated them, and were modelled on the Kshatrapa coinage. The main difference was to replace the dynastic symbol of the Kshatrapas (the three-arched hill) by the dynastic symbol of the Guptas (the mythic eagle Garuda). The obverse of these coins depicts a bust of the king, with corrupted Greek legend OOIHU. The reverse features the Brahmi script legend Chandragupta Vikramaditya, King of Kings, and a devotee of Vishnu, around Garuda, the mythic eagle and dynastic symbol of the Guptas.