Between December, 1881, and February, 1882, thirty of these duplications appear to have taken place.
"The Story of the Heavens"
Robert Stawell Ball
It was not Smollett's notion of art to present the elaborate academies of Richardson, or the almost uncanny duplications of Nature which Fielding could achieve.
"The English Novel"
George Saintsbury
It was not exactly an echo, but a slowly receding resonance, faint duplications and multiplications of her voice, gently floating into the thickness of the forest.
"The Stolen Singer"
Martha Idell Fletcher Bellinger