late 1930's american antique industrial a. finkl & sons fully adjustable accounting office paper filing device designed and fabricated by the charles r. hadley company, los angles, ca. the original heavy duty all-steel stationary desktop device is designed to hold filed between front and back metal plates, with the front containing a label or placard. the heavy duty device was salvaged from one of the accounting offices for a. finkl & sons foundry. original gum mental baked-on enameled finish. measures 14 x 14 3/4 x 12 1/2 inches.