State Maps

County Maps

Regional Maps (incl. Mountains, Rivers, Long Island, etc.)

Nautical Charts

Topographic Maps

Transit Maps

City & Town Maps

Bird's Eye Views

Postcards

New York City:
New York City
Brooklyn - All
Brooklyn - Borough Maps 
Manhattan - All

Manhattan - Borough Maps
Staten Island
The Bronx - All
The Bronx - Borough Maps

Atlases of Maps:
Albany 1876
Binghamton 1885
Long Island 1873
Niagara Falls, North Tonawanda, and Buffalo 1893
New York City (Manhattan), Vol. 3, 1883 (Robinson)
New York City (Manhattan), Vol. 2, 1884 (Robinson)
New York City (Manhattan), 1885 (Robinson & Pidgeon)
New York City: The Bronx (Sections 9 and 10) 1904
New York City: The Bronx (Annexed District) 1913
New York City: The Bronx (Sections 9-13) 1921
New York City: The Bronx (Sections 9-13) 1928
New York City: Brooklyn 1880 (Bromley & Robinson)
New York City: Brooklyn, Vol. 1, 1880 (Hopkins)
New York City: Brooklyn, Vols. 5-6, 1880
New York City: Brooklyn 1886 (Robinson & Pidgeon)
New York City: Brooklyn, Vol. 2, 1904
New York City: Brooklyn, Vol. 2, 1907
New York City: Brooklyn, Vol. 1, 1908
New York City: Manhattan, Vol. 4, 1914
New York City: Manhattan, Vol. 1, 1922
New York City: Manhattan, Vol. 1, 1922 (1935)
New York City: Manhattan 1925 (Desk Atlas)
New York City: Manhattan, Vol. 2, 1928
New York City: Manhattan, Vol. 3, 1921
New York City: Manhattan, Vol. 1, 1931 (1984)
New York City: Manhattan 1955 (1975) (Desk Atlas)
New York City: Staten Island, Vol. 1, 1917
New York State 1829-1832
New York State 1870
Rochester 1875
Rochester 1910
Rochester 1918
Syracuse 1924
Westchester County 1901
Westchester County, Vol. 1, 1910
Westchester County, Vol. 2, 1909
Westchester County, Vol. 2, 1911