Link-Belt Company. In matter of Link-Belt Company and Ewart Employees' Association, Inc.; in matter of [same] and Steel Workers Organizing Committee. Local No. 1150, affiliated with C. I. O.: in matter of [samel and Steel Workers Organizing Committee, Local No. 2028, affiliated with C. I. O.. cases nos. R-2065 to R-2067; certification of representatives, Dec. 6, 1940.