very clean and simple all original bright blue enameled pressed and folded steel four-legged stool designed and fabricated by the lyon metallic mfg. co., aurora, il. the structurally sound and stable stool contains slightly flared pressed and folded metal legs reinforced by welded joint metal stretchers. the uniform royal blue paint finish remains in great condition. the factory machinist stool contains a circular-shaped seat with a slightly recessed or sunken center. great overall condition. measures 24 inches high and 13 5/8 inches in diameter.