1900

Map of the Borough of Manhattan
Gillin, Peter, Publisher. 1900. Digital version via the NYPL Digital Gallery

A bird's-eye view depicting buildings, streetcar lines, bridges. A full download is available via the Library of Congress.

1901

Map of the City of New York
Rand McNally, 1901. Digital version via the NYPL Digital Gallery

Indexed street map.

1911

Insurance Maps of the City of New York
Sanborn Map Co. 1911. Digital version from the Library of Congress Geography and Map Division

Page images of insurance maps, showing building names, lot bounds, utilities, etc.

1916

Atlas of the Borough of Manhattan
G.W. Bromley & Co., Publisher. 1916. Digital scans via the NYPL Digital Gallery.

Detailed street atlas with building names, lot sizes, utilities. Indexed.

1921

1921 Aerial Survey
Fairchild Aerial Camera Corporation. 1921. Digital version from the Library of Congress Geography and Map Division

Mosaic image of aerial photographs taken from 1000 feet altitude.

1922

Atlas of the City of New York, Borough of Manhattan
G.W. Bromley & Co., Publisher. 1920-22. Digital scans via the NYPL Digital Gallery.

5 volumes, with only Vols. 2 and 3 digitized (14th Street to 110th Street).

1924

1924 Aerial View
NYCityMap published by the City of New York.

Aerial view of the city layered over a current interactive map.

1943

1940s New York
Website by the Center for Urban Research at the CUNY Graduate Center.

A "New York City Market Analysis Report" from 1943 republished in interactive map form.

1951

1951 Aerial View
NYCityMap published by the City of New York

Aerial view of the city layered over a current interactive map.

1956

Shell Greater New York City
Shell Oil Co. 1956. Digital scan via David Rumsey Map Collection

Street map of greater New York City area.

1964

1964 Street Map
Diversified Map Corporation. 1964. Digital version from the Library of Congress Geography and Map Division

Street map of the full city with an inset of lower Manhattan.

1996

1996 Aerial View
NYCityMap published by the City of New York

Aerial view of the city layered over a current interactive map.