butty vs club sandwich

butty

noun
  • A sandwich, usually with a hot savoury filling in a breadcake. The most common are chips, bacon, sausage and egg. 

  • A miner who works under contract, receiving a fixed amount per ton of coal or ore. 

  • Friend. 

  • A workmate. 

club sandwich

noun
  • A type of sandwich, often served as a double-decker (with three slices of bread) and usually cut into quarters; traditionally made with turkey, bacon, lettuce, and tomato. 

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