Object Timeline

1949

  • We acquired this object.

2015

2017

2025

  • You found it!

Proof

This is a Proof. We acquired it in 1949. It is a part of the Drawings, Prints, and Graphic Design department.

It is credited Gift of Horan Eng. Co..

Its dimensions are

12.8 × 10.1 cm (5 1/16 in. × 4 in.)

Cite this object as

Proof; 12.8 × 10.1 cm (5 1/16 in. × 4 in.); Gift of Horan Eng. Co.; 1949-153-7-a/d

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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/18742147/ |title=Proof |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=4 November 2025 |publisher=Smithsonian Institution}}</ref>