Epiguru

NA defanitly stands for natural finish

It sounds like you need a 1 11/16 in nut for that. You should be able to find it in Tusq without any problem. The same not that fits a Gibson fits the Epiphone as well. Hope this helps..

Hi string theorist, I own own 22 epi Ej200s (mostly older korean). I'd be glad to send you a couple of sets. Contact me at Dgarza0018@gmail.com. with address info. Very sincerely. Epi guru.

Epi guru I had heard at one time only that the original manufacture date of the ej200 was 1988. I've never seen one, but the serial number on this one is highly probable to be the 1988 model. If so this would be one of the rarest Epiphone EJ 200 I've ever seen. One thing you can do , is tilt the guitar up and look through the sound hole towards the neck . The older models stamped the date inside . On the other hand, I ran the serial number through the official Epiphone website known as guitarInsite, unfortunately the serial number could not be recognized by this serial number search application.