original and intact early 20th century salvaged chicago american industrial cast iron machine shop four-legged stationary base designed and fabricated by or for the la salle machine works, chicago, ills. the heavy duty machine base has been brushed down to bare metal and sealed with a clear coat lacquer. the cast iron deck with raised edges can be detached for the four legged stationary base. top is 23 x 18. 27 high. bottom widens to 28 inches.