cleaned and refinished late 1920's american industrial four-legged angled steel factory machine shop stool designed and fabricated by the royal metal manufacturing co., chicago, il. the stationary stool retains the original yellow pine wood circular-shaped seat that is tightly affixed to the chair base. the all-welded joint angled steel base contains a protruding footrest. the metal components have been brushed down to bare metal and sealed with a clear coat lacquer. base measures 13 3/4, seat diameter measures 12 3/4, height measures 30 1/4 inches.