fisc vs treasury

fisc

noun
  • Any state treasury or exchequer. 

  • The public treasury of Rome. 

treasury

noun
  • A place where state or royal money and valuables are stored. 

  • A collection of artistic or literary works. 

  • A place where treasure is stored safely. 

How often have the words fisc and treasury occurred in a corpus of books? (source: Google Ngram Viewer )