baldric vs razor strop

baldric

noun
  • A broad belt used to hold a sword, sometimes richly ornamented, worn diagonally from shoulder to hip (across the breast, and under the opposite arm); less properly, any belt. 

razor strop

noun
  • A similar strap, used as a spanking instrument 

  • A birch bracket fungus. 

  • A broad, heavy leather strop, designed to whet a razor on 

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