very unique and unusually shaped vintage american industrial c. 1920's "rotabin" likely fabricated by the aurora metal products co., aurora, il. the cube-shaped revolving workbench storage unit is comprised entirely of sheet steel with a brushed metal finish. the four sides each contain an equal number of pull-down compartments arranged in an identical configuration. the weighted circular base is comprised of cast iron. the centrally located upright or axis contains a convenient looped handle for easier transport. measures 11 1/4 x 11 1/4. diameter of the base is approx. 9 1/2 inches.