keyboarder vs penman

keyboarder

noun
  • Someone who keyboards; a typist. 

  • Synonym of keyboardist 

penman

noun
  • A scribe, or person who copies texts. 

  • A person with writing skills; a journalist or other author. 

  • A forger. 

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