handwrit vs missive

handwrit

noun
  • a book or document written by hand 

  • manuscript; any nonprinted or handwritten text 

missive

noun
  • A written message; a letter, note or memo. 

  • Letters sent between two parties in which one makes an offer and the other accepts it. 

adj
  • Specially sent; intended or prepared to be sent. 

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