Nos. 34 and 44, in Supreme Court of United States, Oct. term, 1949, G. W. McLaurin v. Oklahoma State Regents for Higher Education, Board of Regents of University of Oklahoma et al., appeal from district court for western district of Oklahoma; Heman Marion Sweatt v. Theophilis Schickel Painter et al., on writ of certiorari to Supreme Court of Texas; memorandum for United States as amicus curiae.