No. 20276. April 26, 1966. Sweeney, Irwin, Cozy Foye, Los Angeles, Cal., for petitioners. Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Warren M. Davison, Martin R. Ganzglass, Attys., N.L.R.B., Washington, D.C., for respondent. Before MERRILL and BROWNING, Circuit Judges, and THOMPSON, District Judge. PER CURIAM. Upon an examination of the whole record we conclude that there was substantial evidence from which the Board could infer