Cathode Ray Tube
Accession Number: 2009.ph.208
A black turned wooden base with a glass tube apparatus mounted on it. The glass tubing is approximately 25cm tall with a 3.5cm projection from the side of the tubing and this projection contains an electrode. At the top of the tubing there is also an electrode and inside the tubing there is a grey mineral piece supported near the electrode.
Alternative Name: Crooke’s Tube
Primary Materials: glass, mineral, wood
Height = 35.5, Width = 9.5, Length = 11.5
Date of Manufacture:
Provenance: Dr. Martin Lee’s Collection