structurally sound and highly durable vintage american industrial four-legged heavy gauge steel stationary draftsman stool fabricated by the angle steel stool company, plainwell, wi. the c. 1930's industrial stool retains the original revolving seat comprised of solid maple wood. the legs are reinforced by a multitude of riveted joint stretchers. the adjustable height stool has been thoroughly cleaned and refinished. the threaded spindle rotates up and down with ease. seat height adjusts from approximately 25 to 30 inches.