Oops that didn't come across like I meant it to, by me mentioning my tubes I mean that I think that they typically mark them.
On Sun, Feb 20, 2022 at 3:22 PM Audrey <tntmod...@gmail.com> wrote: > I think it is normal for any markings to have rubbed off, but I have some > prototype IN-17s with some markings, mostly rubbed off. > > On Sunday, February 20, 2022 at 11:49:47 AM UTC-5 krieg...@gmail.com > wrote: > >> There is no stamp or printed code. But I think this is normal for a >> prototype. >> >> воскресенье, 20 февраля 2022 г. в 18:27:23 UTC+2, Jon: >> >>> Alexander - really interesting, thank you for sharing the photos. Does >>> the prototype tube have a date code on it? >>> >>> Jon. >>> >>> On Sunday, February 20, 2022 at 12:47:48 PM UTC krieg...@gmail.com >>> wrote: >>> >>>> [image: 123.jpg] >>>> >>>> -- > You received this message because you are subscribed to a topic in the > Google Groups "neonixie-l" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/neonixie-l/Tv65NzGFCXY/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > neonixie-l+unsubscr...@googlegroups.com. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/neonixie-l/e36fdcb9-0f15-4f5c-a4a0-3eadb9d74535n%40googlegroups.com > <https://groups.google.com/d/msgid/neonixie-l/e36fdcb9-0f15-4f5c-a4a0-3eadb9d74535n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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 view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/CAPDJQ6AtDWG29HpagMXytyQ_qT7u6V6OWRncoL_2uFqzOuOWaA%40mail.gmail.com.
