•New York Public Library Digital Collections.
•New York Public Library Resource Guides.
•New York Public Library Exhibits: An Alphabetical Listing.
•Records and Resources in New York State Archives, including a guide and an on-line catalog (SARA).
•New-York Historical Society Exhibits and Resources.
•Library Collections of the New-York Historical Society.
•The Diary of Philip Hone, 1828-1851, vol. 1.
•The Diary of Philip Hone, 1828-1851, vol. 2.
•George Foster (d.1856), New York in Slices (1849).
•Matthew Hale Smith (1810-1879), Sunshine and Shadow in New York (1868).
•Selected New York City Resources.
•Selected Website Resources about New York City (Columbia list).
•Harlem: Mecca of the New Negro.
•New York, 1600-1900, by Theodore Roosevelt (1899).
•New York City History and Facts.
•Outline History of New York City.
•Society for New York City History Homepage.
•New York City History Internet Resources.
•NYC 100: New York City History, 1898-1998, from pages in the New York Times.
•Riot at Astor Place Opera House (May 10, 1849).
•PBS series on the History of New York (Ric Burns).
•Seneca Village (Central Park).
•How to Research Architecture (NYC).
•Images from "Moving Uptown" exhibit (New York Public Library).
•100th Anniversary of the Five Burroughs (images from the Municipal Archives).
•Museum of the City of New York -- Currier & Ives.
•The Byron Collection of images of New York, 1892-1942 (MCNY).
•I.N. Phelps Stokes Collection of American Historical Prints (NYPL) .
•New Metropolis Exhibit: Greater New York 1898-1998 (Museum of the City of New York).
•Early Films of New York, Life of a City, 1898-1906 (Library of Congress).
•Big Apple History Spot: Images from the Museum of the City of New York.
•Netizens Cyberstop New York City Page.
•Recommended Reading on New York City.