pedestal fan vs punkah

pedestal fan

noun
  • An electric, oscillating fan supported by an adjustable height, tiltable head, detachable stand. 

punkah

noun
  • A fan, especially made of leaf or cloth and hung from the ceiling; in the past often operated by a servant. 

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