George Nelson Three Bay CSS Wall Unit for Herman Miller circa 1960. Consists of 4 anodized aluminum floor to ceiling tension mounted rails, and packed with 14 12" walnut shelves, 3 18 1/2" walnut shelves and a slanted magazine shelf of walnut. As seen in the last pictures the unit is quite strong and extremely versatile. The rails adjust from 95 1/2" to 102". This is a tension mounting unit and may be floated anywhere in a room. Due to the fact that our ceilings are 11 feet, this unit is being displayed with wall mounted tie-backs we had fabricated. In excellent original condition, it measures 97" wide. SOLD.