“ It follows that the Securities and Exchange Commission's order of September 13, 1955, denying the Louisiana Commission's petition to reopen the divestment proceeding was not an order which was subject to judicial review, and the judgment of the Court of Appeals must accordingly be reversed.
It is so ordered. ”

“ On November 10, 1954, Louisiana Power and its newly organized wholly owned subsidiary, Louisiana Gas Service Corp., filed a joint 'application-declaration' with the S.E.C., proposing the transfer by Louisiana Power of all its non-electric properties to Louisiana Gas as a step in compliance with the divestment order of March 20, 1953, and expressing the intention of Louisiana Power to effect divestment of the common stock of Louisiana Gas within 18 months from the date the latter might begin operations. ”