Röhrenbau

http://www.jb-electronics.de/html/elektronik/nixies/eigenbau/index.htm Umfassende Linksammlung am Ende

https://translate.google.com/translate?hl=de&sl=fr&u=http://paillard.claude.free.fr/&prev=search Claude Paillard

https://hackaday.com/2016/05/04/home-brew-vacuum-tubes-are-easier-than-you-think/

http://randombytes.net/index.html

http://www.sparkbangbuzz.com/crt/crt6.htm Kathodenstrahlröhren

https://www.youtube.com/watch?v=LEE3e5Rxt0g Making a mercury arc rectifier

https://www.youtube.com/watch?v=GAMRHcbE3g0 Making a type C triode