photoplay vs pic

photoplay

noun
  • A theatrical play that has been filmed for showing as a movie. 

  • A novel adapted from a movie and illustrated with photographic stills taken from the film. Usage largely confined to the silent era of Hollywood. 

pic

noun
  • A movie. 

  • A picture, especially a photographic image. 

  • A Turkish cloth measure, varying from 18 to 28 inches. 

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