
    No. 74-1267.
    Examining Board of Engineers, Architects and Surveyors et al. v. Flores de Otero; Examining Board of Engineers, Architects and Surveyors et al. v. Perez Nogueiro.
   Appeals from D. C. P. R. Probable jurisdiction noted. The Solicitor General is invited to file a brief in these cases expressing the views of the United States. Application for stay of execution and enforcement of judgments, presented to Mr. Justice Brennan, and by him referred to the Court, granted pending issuance of judgment of this Court.

Mr. Justice Douglas took no part in the consideration or decision of this application.  