Hey dROK83,
I got this about 4 years ago from Buzzy Levine at Larkstreet Music who I know is a reputable dealer. I was curious about the sunburst finish that I had never seen before on a 347 but couldn't get much info. He said he hadn't seen too many but that the finish was original. The guitar is in pristine condition so I count myself fortunate to get a rare example of such a fine instrument. It is fantastic for blues and jazz especially run through my '65 Fender Showman 15.