Aerial Photos

If you like the "Satellite View" feature in Google Maps then you should enjoy these aerial photographs of New York City. In 1924 Arthur Tuttle flew over the city snapping pictures of every building and landmark there was. His images of NYC rooftops clearly show the outline of all the buildings. The atlas containing his photos is called:

Sectional aerial maps of the City of New York / [photographed and assembled under the direction of the chief engineer, July 1st, 1924].

Here are a couple of samples cropped from larger images:

The Staten Island Ferry Terminal (from image 21A)