Vacuum Tube (Electron Valve) Museum
Braun Cathode Ray Tube circa 1900
Crookes Tubes
Crookes Tubes
This has been the most difficult part of the web site to assemble for presentation.
It has been difficult to do justice to the notes left behind.
Some of the German notes have not yet been reviewed after being processed by the translator.
Vacuum Tube
Introduction and Notes
Introduction and Notes
Under ConstructionThanks for your patience!
Tube Museum Categories
Full and Half Wave Rectifiers (Diodes)
1917 to 1953
(Blue Point in the Technical Notes)
Triodes
1916 to 1922
(Part of the Yellow Point in the Technical Notes)
Triodes, Tetrodes, and Pentodes
1926 to 1941
(Part of the Yellow Point in the Technical Notes)
