Vibroplex Telegraph Key, Used at Ford Motor Company, circa 1925
01
Artifact Overview
Artifact Details
Artifact
Telegraph key
Date Made
circa 1925
Creators
Place of Creation
Location
Not on exhibit to the public.
Object ID
78.83.3
Credit
From the Collections of The Henry Ford. Gift of Richard Thomas.
Material
Brass (Alloy)
Bakelite (TM)
Iron alloy
Nickel (Metal)
Textile
Dimensions
Height: 3.75 in
Width: 3.5 in
Length: 7.375 in
Inscriptions
plaque:
The Vibroplex Company
[trade mark]
Vibroplex
The Vibroplex Company, Inc.
825 Broadway, New York
U.S. Patents 763303 . . . 1445226
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