資料來源 : Webster's Revised Unabridged Dictionary (1913)

Batz \Batz\, n.; pl. {Batzen}. [Ger. batz, batze, batzen, a coin
   bearing the image of a bear, Ger. b["a]tz, betz, bear.]
   A small copper coin, with a mixture of silver, formerly
   current in some parts of Germany and Switzerland. It was
   worth about four cents.