[Construction of the Heckscher Building.]

Columbia Broadcasting System, A Day at CBS

Nancy Craig--Broadcast

711 Fifth Avenue. National Broadcasting Building. Detail of main entrance

[Construction of the Heckscher Building.]

[Rear facade of Hechscher Building.]

[Construction of the Heckscher Building.]

[Construction of the Heckscher Building.]

[Heckscher Building.]

Park Avenue [Seagram Building.]

Changing New York [666 5th Avenue.]

Park Avenue [Seagram Building.]

Park Avenue [Seagram Building.]

[Construction of Heckscher Building.]

[Heckscher Building.]

Entablature of the Columbia Trust Company building.

Park Avenue [Seagram Building.]

[Construction of Heckscher Building.]

[Construction of the Heckscher Building.]

Park Avenue [Construction of the Seagram Building.]