Richardson & Metzger Vacuum Tube
01
Artifact Overview
Artifact Details
Artifact
Tube (Object form)
Creators
Place of Creation
Location
Not on exhibit to the public.
Object ID
31.1217.312
Credit
From the Collections of The Henry Ford. Gift of Edison Laboratories.
Material
Glass (Material)
Wood (Plant material)
Metal
Brass (Alloy)
Color
Colorless
Black (Color)
Dimensions
Height: 5.5 in
Width: 47.5 in
Length: 6.5 in
Inscriptions
on front:
Richardson & Metzger / Philada. Pa.
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