Ser. no. 04010320
model BR -160
I finally found some info on the serial no. If it's correct, the build date was January, 2004 which is less than 2 years after they first started making the Blueridge brand, and number 320 in the series. (see comments)
Sold by the Saga Musical Company in San Francisco, this model has some very intricate inlay of mother of pearl and abalone. The top is sitka spruce and the back and sides are beautiful dark Indian rosewood. It has intricate marquetry and herringbone inlay on the body. The pure white binding contrasts strikingly with the roswood. Have a look it's a beautiful guitar.
And it plays and sounds great. It's not an antique so it has adjustable truss rods to keep the action just right.