hunting-crop vs mane

hunting-crop

noun
  • A hunting whip, without a thong, that can be used for opening gates. 

mane

noun
  • Part of a naval sword between the tang button and the quillon. 

  • Longer hair growth on back of neck of an animal, especially a horse or lion 

  • Long or thick hair of a person's head. 

How often have the words hunting-crop and mane occurred in a corpus of books? (source: Google Ngram Viewer )