“ W. J. Donovan and G. S. Leisure, both of New York City (Messrs. Donovan, Leisure, Newton, Lumbard & Irvine, and J. R. Withrow, Jr., H. H. Bond, and B. P. McAllister, all of New York City, and I. C. Werle, of Jamaica, N. Y., of counsel) , for The Cement Institute and others.
Mr. H. W. Clark, of San Francisco, Cal. (Messrs. Morrison, Hohfeld, Foerster, Shuman & Clark, of San Francisco, Cal., of counsel) , for Santa Cruz Portland Cement Co.
Mr. Marshall P. Madison, of San Francisco, Cal. (Messrs. Pillsbury, Madison & Sutro, of San Francisco, Cal., of counsel) , for Pacific Portland Cement Co. ”