baggage vs kit violin

baggage

noun
  • Portable cases, large bags, and similar equipment for manually carrying, pushing, or pulling personal items while traveling 

  • An army's portable equipment; its baggage train. 

  • Factors, especially psychological ones, which interfere with a person's ability to function effectively. 

  • Uncountable synonyms: luggage; gear; stuff 

kit violin

noun
  • A very small long-necked violin that came in a variety of shapes and configurations, meant to be carried in a pocket and intended for dancing instructors to carry to accompany their students. 

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