No. 66, Docket 23078. Argued October 5, 1954. Decided January 19, 1955. George J. Bott, David P. Findling, A. Norman Somers, Frederick U. Reel and Rosanna A. Blake, Washington, D.C., for National Labor Relations Board. Schmidt, Egan, Kenny, Smith Murray, New York City (Godfrey P. Schmidt, of counsel), for respondent Henry Heide, Inc. Arnold Cohen, New York City (Herbert A. Simon, Washington, D.C., of counsel), for respondent Local 452. Before CLARK, Chief Judge, and L. HAND and FRANK, Circuit Judges