Staten Island Bridge, bird's-eye View rendering dated 1927, by John T. Cronin.

Bird's-eye view, Hendrik Hudson Memorial Bridge. Rendering by Cronin.

Staten Island Bridge. General view rendering by John T. Cronin, 1928.

Staten Island Bridge. General view, rendering by John T. Cronin, 1928.

Staten Island Bridge. Staten Island end, rendering by John T. Cronin, 1928.

Staten Island Bridge, rendering by John T. Cronin, 1927.

Watercolor rendering of Staten Island Bridge by John T. Cronin.

Staten Island Bridge, rendering by John T. Cronin, 1928.

Hudson River Bridge. Bird's-eye view of N.Y. approach by John T. Cronin, rendering 1928.

South Ferry Terminal, Staten Island ferry, bird's-eye view from N.E.

Bird's-eye view of Riverside Drive approaches, revised rendering.

South Ferry Terminal, Staten Island ferry, bird's-eye view from N.E.

Rendering, bird's-eye view, Ethical Culture School, Fieldstone.

Hudson River Bridge. Rendering by John T. Cronin.

Hudson River Bridge. Rendering by John T. Cronin.

East Rockaway High School, bird's eye view, rendering by Geo. L. Scheffler.

Pencil rendering [showing] warehouse, Army base, bird's-eye view.

Army base, crayon rendering dated 1918 of warehouse, bird's-eye view.

[Bird's-eye view of Wall Street, Trinity Church.]

Hudson River Bridge. Rendering by John T. Cronin.