gaper vs hand glass

gaper

noun
  • The fish Champsodon capensis 

  • The comber, a fish of the species Serranus cabrilla. 

  • Any of several species of burrowing clams. 

  • An inexperienced skier. 

  • One who gapes; a starer. 

hand glass

noun
  • A small glazed frame for the protection of plants. 

  • A small mirror with a handle. 

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