Category:Westinghouse gas discharge tubes

Media in category "Westinghouse gas discharge tubes"

The following 4 files are in this category, out of 4 total.

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  866 mercury rectifier 1.jpeg 1,512 × 2,304; 271 KB
  
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  866 mercury rectifier glow 180mA dark environ.jpeg 1,512 × 2,304; 246 KB
  
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  866 mercury rectifier glow 5mA dark environ.jpeg 1,512 × 2,304; 406 KB
  
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  866 mercury rectifier glow 5mA.jpeg 1,512 × 2,304; 415 KB