25 on Boards of Oil Companies Scrutinized in Antitrust Inquiry
Cong, SEC, FTC and Justice Dept have been probing activities of 25 executives who simultaneously sit on bds of several oil cos for possible violation of Clayton Antitrust Act bar on interlocking directorates; survey compiled by Repr Bill Sunter, Sen Adlai E Stevenson 3d and SEC finds dirs on bds of 18 large Amer oil cos interlocked 132 times with bds of banks and other financial insts; Gunter questions whether interlocking directorates stifle competition and queries why stockholders do not oppose them; FTC Chmn Lewis A Engman says several indus are being probed for interlocking directorates; Repr Les Aspin survey finding 413 individuals directly involved in oil indus contributed $5.7âmillion to Pres Nixon's campaign fund recalled; contributions by some execs under investigation noted; Dr John W Wilson says links to bank is threat to effective competition, holding competiton would be better served if directorates did not interlock; Justice Dept former official recalls that litigation against oil cos was not popular with former Atty Gen John Newton Mitchell; weakening of power of oil lobby to suppress unfavorable regulatory legislation noted; some execs comment; generally hold belief that no conflict of interests exist; list of cos involved (L)