amalgamation vs pasteup

amalgamation

noun
  • The production of an alloy of mercury and another metal. 

  • The result of amalgamating; a mixture or alloy. 

  • The process of amalgamating; a mixture, merger or consolidation. 

pasteup

noun
  • A sheet on which text, images, etc. are pasted in order to be copied and printed, such as for an advertisement. 

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