group of four all original heavy duty antique american industrial "factory green" enameled cast iron typesetting factory machine legs or bases designed and fabricated by or for the unitype and/or simplex mfg. co., new york city, ny. the old american industrial cast iron legs were salvaged from an old chicago printing press undergoing demolition. the early green paint finish contains surface wear and tear consistent with age. the legs are free from breaks or cracks. priced for the pair. height measures 28 1/2 inches. Top measures 4 1/2 x 4 1/2.