No. 12798. April 10, 1957. Norton J. Come, Washington, D.C. (Theophil C. Kammholz, Gen. Counsel, David P. Findling, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Franklin C. Milliken, Attys., Washington, D.C., on the brief), for petitioner. Jerome N. Curtis, Cleveland, Ohio (Roger A. Zucker, Cleveland, Ohio, on the brief), for respondents. Before SIMONS, Chief Judge, and McALLISTER and STEWART, Circuit Judges. STEWART, Circuit Judge. The National Labor Relations Board seeks enforcement