NEW YORK TELEPHONE COMPANY, WESTERN ELECTRIC COMPANY, AMERICAN TELEPHONE TELEGRAPH COMPANY, LONG LINES DEPARTMENT, AND EMPIRE CITY SUBWAY COMPANY (LIMITED), PLAINTIFFS-APPELLEES, v. NEW YORK STATE DEPARTMENT OF LABOR, LOUIS L. LEVINE, INDUSTRIAL COMMISSIONER OF THE NEW YORK STATE DEPARTMENT OF LABOR, NEW YORK STATE DEPARTMENT OF TAXATION FINANCE, AND JAMES H. TULLY, JR., STATE COMMISSIONER […]