1. 
   quadrigatus
   (from the article `coin`) ...to the Second Punic War, terminating in a new issue of silver coins of Roman style and types (marked ROMA), including Jupiter in a quadriga ...
   Found op http://www.britannica.com/eb/a-z/q/3
   
   
2. 
   Quadrigatus
   The quadrigatus was a medium-sized silver coin produced by the Roman Republic during the 3rd century BC. The obverse featured a young janiform bust and the reverse featured Victory driving a quadriga (four-horse chariot), giving the coin its name, with the inscription "ROMA" below. The coin weighed...
   Found op http://en.wikipedia.org/wiki/Quadrigatus
   
   

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