Finished up an older Epiphone 12-string, and got it ready to go back. I'm not sure on the year, but I'll guess early/mid 1970's... it's a Made in Japan label, while Gibson was still under Norlin. It is a very overbuilt but still nice guitar. The neck joint is hilarious. When I think about all the tragically collapsed traditional dovetail joints, and this one has about a 5lb block of mahogany with 4 long bolts running all the way through from the back (under that plastic coverplate) holding the neck in a pocket, Fender-style. It may be inelegant, but it's worked perfectly for 50 years.
Oh yeah, what did I do...? Those crazy adjustable bridges Gibson liked so well. The Japanese iteration of it was not standard threads. And this one was missing an adjuster. I had some, from a Gibson J-50, but of course they wouldn't work. My Ol' Man had some taps and dies, so we re-threaded them! After that, just some fretwork and setup, a clean up, and a restringing. As far as 12-strings go, this one is mighty fine. Note the zero-fret. Extra credit there.
I've got a scary one coming up. 2003 Martin, HD-28V... an older vintage series. These had a long bridge saddle, deeply routed out into the bridge wings. This one has cracked, and the front of the bridge is breaking off, the saddle acting like a lever. I'd far rather replace it. Trouble is, This bridge isn't one Martin currently uses, and they don't have any. It will be a good long while before they make a batch run of replacement parts. Fret Mill Music is a Martin Dealer, and my customer bought his guitar new, so technically this would be a covered warranty repair, . Realistically, he just wants it fixed, and not be without his guitar for that long. I think I can turn this one around pretty quick.
I have consulted a couple folks about how to fix this one... working on a plan. I've fixed cracked bridges before, but this one is ugly!