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Record Details

Vacuum Tube Influence Magnetism on Cathode Rays, Late 1870s

Inventory Number: 56579
Object Type:
Brief Description: Vacuum tube with narrowed ends, one with a small spout. At the other end is a small metal rod extending inside the tube. Inside the tube is a metal plate held with two attached arms.
Provenance: Not ascertained
Collection Group:
Material(s): Glass
Paint
Mica
Metal
White Lead(?)
Pigment
Dimensions:
Height Width Depth Diameter Unit
333 34 mm

Narratives

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