cupper vs potation

cupper

noun
  • A coffee aficionado. 

  • An intercollegiate sporting competition, open to all colleges. 

  • Someone with a specific bra size. 

potation

noun
  • A drink, especially an alcoholic beverage. 

  • The act of drinking. 

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