I used to be a gear guy. Haven’t played in years but in my 20s it was all I did. Fun fact: Clay Harrell, legendary pinball repair guy extraordinaire, had a page dedicated to Kay guitars, etc. I noticed the page layout was strikingly similar to my favorite pinball repair site in 2008 and sure enough…
Seems to be buried now but back then it was the top hit for info on that kind of guitar.