Object Timeline

1969

  • Work on this object began.

1972

  • We acquired this object.

2023

2025

  • You found it!

Poster, Triangular Traffic Signals and Ground to Air Emergency Code

This is a Poster. It was designed by Henry Dreyfuss. It is dated 1969 and we acquired it in 1972. Its medium is collage and photomechanical print on illustration board . It is a part of the department.

This object was donated by Henry Dreyfuss. It is credited Gift of Henry Dreyfuss.

Its dimensions are

H x W: 28.6 × 35.6 cm (11 in. × 14 in.)

Cite this object as

Poster, Triangular Traffic Signals and Ground to Air Emergency Code; Designed by Henry Dreyfuss Associates (United States); collage and photomechanical print on illustration board ; H x W: 28.6 × 35.6 cm (11 in. × 14 in.); Gift of Henry Dreyfuss; 1972-88-1-36

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If you would like to cite this object in a Wikipedia article please use the following template:

<ref name=CH>{{cite web |url=https://www-6.collection.cooperhewitt.org/objects/2318807830/ |title=Poster, Triangular Traffic Signals and Ground to Air Emergency Code |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=22 March 2025 |publisher=Smithsonian Institution}}</ref>