The subject says (asks) it all. I've read that they're identical. Perhaps the IV-17 came later? OTOH, I've also heard that VFDs with newer dates are dimmer.
What's the skinny? Terry Bowman, KA4HJH "The Mac Doctor" https://www.astarcloseup.com “...the book said something astonishing, a very big thought. The stars, it said, were suns but very far away. The Sun was a star but close up.”—Carl Sagan, "The Backbone Of Night", Cosmos, 1980 -- 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 on the web, visit https://groups.google.com/d/msgid/neonixie-l/C7B67C0D-2C8D-4A2E-A0CF-D0F011EADCD8%40gmail.com.
