[Empire State Building and blimp.]

[Construction of the Empire State Building.]

[Construction of the Empire State Building.]

[Construction of Empire State Building.]

[Construction on the Empire State Building.]

[Construction of the Empire State Building.]

[Construction of the Empire State Building.]

[Construction of the Empire State Building.]

[Empire State Building.]

[Empire State Building at night.]

[Construction of the Empire State Building.]

[Construction of the Empire State Building.]

[Construction of the Empire State Building.]

[Construction of the Empire State Building.]

[Construction of the Empire State Building.]

[Construction of the Empire State Building.]

Empire State Building

[Empire State Building.]

[Empire State Building.]

Empire State Building