Here's a transitional RB-250, from after the mahogany version with the guitar-shape headstock, but before the reissue-style (also mahogany) with the two-piece flange. Note that this has a five-piece maple neck and maple resonator, plus an ebony fingerboard which delivers a tone unlike the RB-250 models that came before, or the ones that came after. Original parts and finish throughout, finish has some scuffs but that nice original sunburst is all there. The original hardshell case is in great condition.

stock no. 60063

ModelRB-250 5 String
Nut width1 3/8"
Scale length26 1/4"
Fretboard Materialebony
Neck materialmaple
Flange1-piece cast
Resonatormaple
Tone ring20-hole Flathead
Bindingoff-white celluloid
InlayMOP bow-tie
TunersKluson Die Cast
Finishlacquer
CaseOrig. Hard
Serial No889669
Diameter11"