Hi, I have a HG14 made in Korea, from between 1978-1980. On the back is a sticker that says YJ-800 - I am trying to find out if this signifies anything?
This is the only info regarding this model we could find:
Classical guitar; solid cedar top (?), laminated mahogany back and sides, rosewood fingerboard. Made in Japan between 1978 and 1985.
The Service department couldn’t say anything about the sticker.
Hope that helps!