It could be it was intended in first instance for some photomultipliers. I have here some Philips experimental tubes (with field effect cathode) with a look alike base, but as long as I don’t know the exact dimensions it is hard to give reliable information. May be you can place the sockets on a scanner en sent the scan to the group and me as CC
eric -----Oorspronkelijk bericht----- Van: [email protected] [mailto:[email protected]] Namens Robert Verzonden: zaterdag 9 augustus 2025 16:35 Aan: [email protected] Onderwerp: [neonixie-l] B7971 sockets These were being used for B7971 tubes anyone know what they were originally for -- 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 [email protected]. To view this discussion, visit https://groups.google.com/d/msgid/neonixie-l/86C7BEED-D22A-4836-927D-F721CBCB8A19%40gmail.com. -- 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 [email protected]. To view this discussion, visit https://groups.google.com/d/msgid/neonixie-l/!%26!AAAAAAAAAAAYAAAAAAAAAPDddShx705MuX20yCpp0vvCgAAAEAAAAPlL277vcytLiruEi2BCmfgBAAAAAA%3D%3D%40zeelandnet.nl.
