Show Federal Reserve Discusses Loans WASHINGTON March 22 United The Press federal reserve board went into extraordinary session hero here today to the unprecedented unprecedented dented brokers brokers' loan situation Secretary of the Treasury Mellon 1 who seldom attends a meeting of the board was called into the conference con con- ference immediately after he returned re re- turned from the cabinet meeting at atthe the tho White House The extraordinary session followed followed fol- fol lowed reports that the board woOld take further action to restrict stock market speculation Governor George L. L Harrison lson of the federal reserve bank of NewYork New York attended the meeting |