I've just had a look at all of the types of IV4 and IV17 tubes in my collection to try to establish what, if any, are the main differences.
Due to the high res images producing a large file size I couldn't upload the document here, so I've posted it on Mediafire http://www.mediafire.com/myfiles.php?r=mbvfp -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To post to this group, send an email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/neonixie-l?hl=en-GB.
