3 octave Jenco F-F graduated bar vibraphone 1 7/8" x 1 3/4" x 1/2" from the 1950's. Mother-of-Pearl covering. Bars polished and buffed to a mirror finish. New post insulators, felt, casters, cord and springs. Frame and resonators refinished in silver. Legs, cross-piece polished and buffed. Legs fold for transport ease / carrying handle - just pop out resonators and remove bars. New castors. Lever activated variable speed. Wonderful sound.