original c. 1940's vintage industrial five unit stackable barrister bookcase salvaged from the institute of radiobiology & biophysics, university of chicago. the five matching fully enclosed freestanding units are comprised of a heavy gauge steel with original gunship gray enameled finish. the drop down glass doors are in working condition. the top or crown is original to the cabinets. manufactured by the art metal construction co., jamestown, ny. each unit measures 33 x 10 3/4 x 16 inches. priced as single unit.