Amazilia rutila corallirostris -- Cinnamon Hummingbird, Colibrí canela. Alternate name on piece: Amazilia corallirostris Layout drawing, birds well finished; corrections; [Curtis] 7-4579--Rondeletia versicolor. Title in pencil by Sotheran, bookseller. Artist's name(s): Gould, John; Richter, Henry Constantine.