cresset vs lamppost

cresset

noun
  • A metal cup, suspended from a pole and filled with burning pitch etc; once used as portable illumination. 

  • A small furnace or iron cage to hold fire for charring the inside of a cask, and making the staves flexible. 

lamppost

noun
  • The pole that holds up a light so it can illuminate a wide area, such as holds up a streetlight. 

  • A tall, thin person. 

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