Does anyone know what year it was made ?
HI Dfratto, welcome aboard!
As others have mentioned, Hans Moust is our final go-to authority on dating Guilds, but I enjoy doing a little detective work anyway.
"WGB" stands for the finish color "Woodgrain Blue" and that narrows it down considerably.
I'm assuming you actually own the guitar?
Does it say "Limited" on the truss rod cover on the headstock?
I'm going to hazard it's going to turn out to be an '89.
There should be a date stamp on the heelblock, you may have to look carefully since it might be on a beveled edge of the block, a little hard to see.
That's actually the day the back and sides assembly were completed but the guitar wasn't actually finished until a couple of weeks later or a little longer depending on other factors.
See this thread:
http://www.letstalkguild.com/ltg/sh...-30-12-String-1989-Limited-Edition-Blue/page2
I also see one on eBay in Colorado, is that the one you're asking about?:
http://picclick.ca/GUILD-JF-30-12-WGB-LIMITED-EDITION-TWELVE-String-Acoustic-122289589904.html
I notice he think's it's a 2006, but JF30-12's weren't being made at that time.
They weren't even offering a blue finish of any type.
Oh yes, final note, your first few posts will take a little time to show up, they're vetted by moderators.
Then they'll pop up and from then on they'll show up in real time.
So hang in there, and I'm sure we'd love to see pics, lotta love for blue Guilds around here!