In Reply to: New to me 8n posted by Doug on May 08, 2017 at 19:06:38:
Yours would be: 1951 ☆ 8N343593 ☆ to ♢ 8N442034 ♢
I got this off the web. Lots of info like this out there. It's also in the repair manual everyone should have if they own an 8N. Good luck. Someone with more knowledge than me will chime in with your issue.