Principal participants of the Ogden Dynachem christening were, from left to right: Allan J. Tomlinson, president and chief operating officer, Diamond Shamrock Corporation; Ralph E. Ablon, chairman of the board and president of Ogden Corporation; William H. Bricker, chairman and chief executive officer of Diamond Shamrock Corporation; Mrs. Doris Bricker, sponsor of the Ogden Dynachem; Albert L. Bossier Jr., president and chief operating officer of Avondale Shipyards, Inc., a subsidiary of Ogden Corporation; M. Lee Rice, president and chief executive officer of Ogden Transportation Corporation, a subsidiary of Ogden Corporation; Marlyn Milberg, vice president, technology of Diamond Shamrock Corporation; Michael Klebanoff, president and chief executive officer of Ogden Marine, Inc., a subsidiary of Ogden Corporation.