sacristy vs treasury

sacristy

noun
  • A room in a church where sacred vessels, books, vestments, etc. are kept. Sometimes also used by clergy to prepare for worship or for meetings. 

treasury

noun
  • A place where treasure is stored safely. 

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

  • A collection of artistic or literary works. 

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