Aerial view looking east at Daily News Building, 220 East 42nd Street, New York City.

Aerial view looking west at 30 Rockefeller Plaza, New York City.

Aerial view of 521 5th Avenue and 30 Rockefeller Plaza, New York City.

Aerial view of Empire State Building during construction from northeast corner of Fifth Avenue and 34th Street, New York City.

Aerial view of Grand Army Plaza and Central Park from 58th Street and Fifth Avenue.

Aerial view of Grand Central Terminal and Park Avenue Viaduct, New York City.

Aerial view of Lexington Avenue and 45th Street intersection.

Aerial view of Lexington Avenue and 45th Street intersection.

Aerial view of Lexington Avenue looking north from 51st Street, New York City.

Aerial view of Manhattan looking north from 40 Wall Street [?].

Aerial view of Manhattan looking north from 40 Wall Street showing Woolworth Building and Municipal Building.

Aerial view of Manhattan looking north from 40 Wall Street showing Woolworth Building and Municipal Building.

Aerial view of Manhattan looking north from 40 Wall Street showing Woolworth Building and Municipal Building.

Aerial view of Manhattan looking north from 40 Wall Street showing Woolworth Building and Municipal Building.

Aerial view of Manhattan looking north from Empire State Building.

Aerial view of Manhattan looking south from Midtown.

Aerial view of Manhattan skyline looking north from Cities Service Building, 70 Pine Street, New York City.

Aerial view of Manhattan skyline looking north from Cities Service Building, 70 Pine Street, New York City.

Aerial view of Manhattan skyline looking north from Cities Service Building, 70 Pine Street, New York City.

Aerial view of Manhattan skyline looking north from Cities Service Building, 70 Pine Street, New York City.

Aerial view of Midtown Manhattan skyline looking west from Chanin Building.

Aerial view of Midtown Manhattan skyline looking west from Chanin Building.

Aerial view of Midtown Manhattan skyline showing DuMont Building, 745 Fifth Avenue, and Central Park.

Aerial view of New York Public Library main branch and Fifth Avenue, New York City.