Lionel Pincus and Princess Firyal Map Division, The New York Public Library. “Map of the lands included in the Central Park, from a topographical survey, June 17th, 1856; [Also:] Plan for the improvement of the Central Park, adopted by the Commissioners, June 3rd, 1856.” New York Public Library Digital Collections. Accessed September 23, 2019. http://digitalcollections.nypl.org/items/6850fc74-5e61-8806-e040-e00a18067a2c

 

Lionel Pincus and Princess Firyal Map Division, The New York Public Library. “Map of the Central Park” New York Public Library Digital Collections. Accessed September 23, 2019. http://digitalcollections.nypl.org/items/4ee14540-3569-0134-fa82-00505686a51c

The Miriam and Ira D. Wallach Division of Art, Prints and Photographs: Print Collection, The New York Public Library. “Martel’s New York Central Park.” New York Public Library Digital Collections. Accessed September 23, 2019. http://digitalcollections.nypl.org/items/510d47d9-7d4c-a3d9-e040-e00a18064a99

The Miriam and Ira D. Wallach Division of Art, Prints and Photographs: Print Collection, The New York Public Library. “View of Central Park. New York.” New York Public Library Digital Collections. Accessed September 23, 2019. http://digitalcollections.nypl.org/items/510d47d9-7d81-a3d9-e040-e00a18064a99

Irma and Paul Milstein Division of United States History, Local History and Genealogy, The New York Public Library. “Parks – Central Park – looking northwest from Bar Bizch Plaza Hotel” New York Public Library Digital Collections. Accessed September 23, 2019. http://digitalcollections.nypl.org/items/510d47e2-c3a3-a3d9-e040-e00a18064a99