Nos. 26570, 26572. August 25, 1971. Daniel Katz, NLRB (argued), Marcel Mallet-Prevost, Asst. Gen. Counsel, Washington, D.C., Ralph E. Kennedy, Director, NLRB, Los Angeles, Cal., for NLRB. Eugene Miller (argued), of Brundage, Neyhart, Miller, Ross Reich, Los Angeles, Cal., for respondents in 26570. Brundage Hackler, Los Angeles, Cal., for respondent in 26572. Before CHAMBERS and KOELSCH, Circuit Judges, and BYRNE, District Judge. Honorable William M. Byrne, United States District Judge, Central District