Here's a vintage RB-100 dating to 1957. The RB-100 featured a mahogany neck and resonator along with the standard one-piece-flange pot assembly. The Style 100 has the factory 1/4" brass hoop for a tone ring. This banjo has upgraded tuners and a Kroll 5th tuner. The neck has a "speed neck" finish with 5th string spikes at 7 and 9. At some point this 100 has been re-fretted and is ready to go. It ships in its original case. If you have any questions or desire additional pictures, don't hesitate to ask. Thanks for looking! Here's a Video of this banjo: youtube.com/watch?v=Y7i_ketEvXA