...bit more on this - many years ago I went a bit mad and bought a large quantity of tubes, many in big batches where there might have been a tube or two of interest.
I bought one batch simply because I saw "NIB 7094s" mentioned in the list - turned out they weren't quite what I expected - they were not "National" or "Burroughs", they were "RCA". Odd, I thought... bought the lot at auction for just a few pounds... When the boxes arrived, turned out that they were not nixies at all, but beam tetrodes - rather cool looking ones at that - http://www.mif.pg.gda.pl/homepages/frank/sheets/079/7/7094.pdf - Turns out they are quite a desirable RF and audio tube... Moral: Be careful when buying "Blind" - you may well not get what you were expecting. If anyone wants, I'll photo the three variants together - Burroughs, National and... the RCAs ! -- 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/msg/neonixie-l/-/dsrWZXSYM68J. For more options, visit https://groups.google.com/groups/opt_out.