Amendment of Executive Order No. 10534, Relating to the
 10771    Supervision and Direction of the Saint Lawrence Seaway
          Development Corporation
          Signed: June 20, 1958
          Federal Register page and date: 23 FR 4525, June 24, 1958
          Amends: EO 10534, June 9, 1954
          Revoked by: EO 11382, November 28, 1967