SIX CO. OF CAL. v. JOINT HWY. DIST. No. 13 OF CAL

Messrs. Paul S. Marrin, Max Thelen, and De Lancey C. Smith, all of San Francisco, Cal. (Jewel Alexander, of San Francisco, Cal., of counsel), for petitioners. Messrs. Archibald B. Tinning, of Martinez, Cal., and Theodore P. Wittschen, of Oakland, Cal., for respondent.