No. 21297. May 23, 1967. Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, H.M. Levy, Marsha Swiss, Attys., N.L.R.B., Washington, D.C., Roy O. Hoffman, Director, N.L.R.B., San Francisco, Cal., for appellant. Charles P. Scully, Donald C. Carroll, San Francisco, Cal., for appellee Butchers Union Local 127. Douglas H. Springer, W.L. White, Jr., Camden, N.J., Gilford G. Rowland, Rowland, Paras Clowdus, Sacramento, Cal., for appellee Campbell