drapery vs horsecloth

drapery

noun
  • Cloth, or woollen materials in general. 

  • The occupation of a draper; cloth-making, or dealing in cloth. 

  • A piece of cloth, hung vertically as a curtain; a drape. 

  • Cloth draped gracefully in folds. 

horsecloth

noun
  • A rug or similar cloth used to cover a horse, or as part of its trappings. 

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