Well, when I first got that valve I thought as you do. But have a look at that second photo. And, because of a previous discussion after I sent the valve to Jeremy, we have had him look at it closely - he agrees; definitely solid glass at those cut off tips. I have a second one somewhere but it is horribly buried so that isn't an option at the moment.
I had really wanted them to be open because I was interested in other conduction paths for certain connections if the whole things was gas filled. Haven't tried lighting it up with a proximity voltage or microwave. jk ----- Original Message ----- From: John Rehwinkel To: neonixie-l@googlegroups.com Sent: Wednesday, March 16, 2016 10:19 PM Subject: Re: [neonixie-l] Used or NOS? OK... so why a getter in this one? All the little NEON tubes are each already sealed. I don't think they're sealed. I think their tips are open to the main enclosing envelope. - John -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/4E4E2F70-17DC-4F3A-A621-69342F29302E%40gmail.com. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/78297703E0EC4063812EC2C3C3E8FBCD%40compunet4f9da9. For more options, visit https://groups.google.com/d/optout.