face card vs picture card

face card

noun
  • A playing card with a face, properly a jack, queen, or king but (inexact, sometimes proscribed) sometimes also an ace or joker. 

picture card

noun
  • A playing card which has a picture on it (usually Jack, Queen or King (coat card), but sometimes including Ace or Joker). 

  • A trading card/trade card. 

  • A flash memory card for a digital camera. 

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