ductus vs pencraft

ductus

noun
  • the number of strokes that make up a written letter, and the direction, sequence and speed in which they are written (Compare graph; see also aspect.) 

  • a subtle reduction of weight towards the middle of the stroke of the letter 

  • a duct, tube or canal in the body 

pencraft

noun
  • penmanship; skill in writing; the art of writing 

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