intact and structurally sound original early 1920's american antique industrial reinforced angled steel four-legged factory machinist stool designed and fabricated by the angled steel stool company, plainwell, mich. the stool contains a reinforced riveted-joint angled steel base that has been brushed down to bare metal and sealed with a clear coat lacquer. the original solid oak wood seat with singed underside is fastened tightly tho the base. the wood seat has been lightly sanded and sealed. the factory stool was salvaged from a chicago twine factory. great overall condition. base measures 17 inches, seat height measures 24 inches, seat top measures 14 inches.