Freed-Eisemann Headphone Jack, 1922-1929

01

Artifact Overview

Artifact Details

Artifact

Jack

Date Made

1922-1929

Location

Not on exhibit to the public.

Object ID

37.116.162

Credit

From the Collections of The Henry Ford.

Material

Brass (Alloy)
Chrome Plate
Insulation
Composition (Material)

Dimensions

Height: 1 in
Width: 0.625 in
Length: 3.5 in

Inscriptions

FREED-EISEMANN/2ND AUDIO JACK
Freed-Eisemann Headphone Jack, 1922-1929