No. 19352. October 11, 1963. Rehearing Denied November 13, 1963. Larry S. Davidow, Davidow Davidow, Detroit, Mich., for petitioner. Marcel Mallet-Prevost, Asst. Gen. Counsel, N.L.R.B., Dominick L. Manoli, Associate Gen. Counsel, N.L.R.B., Standau E. Weinbrecht, Atty., N.L.R.B., Washington, D.C., Stuart Rothman, Gen. Counsel, Melvin J. Welles, Atty., N.L.R.B., for respondent. Before TUTTLE, Chief Judge, and JONES and GEWIN, Circuit Judges. JONES, Circuit Judge. The petition of Skyline Homes, Inc.