I found this in a surplus store in Los Angeles. Berkely 6401 Programmable Counter Timer. Built in about 74-75. Completely designed with TTL all in sockets too. That's 9 perfect 0.75" tall Nixies and 1 special symbol Nix. Works too! I can't bare to take it apart to make just to make two clocks!
https://drive.google.com/drive/folders/1UxNk-MNiddaSGiuZOHX8Y3V2DiR3hdFz?usp=sharing -martin -- 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/0f07a48e-d9b0-4645-b3e6-b83979c27956%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.