FED. POWER COM. v. PAN AMERICAN

Solicitor General Marshall, Richard A. Solomon, Peter H. Schiff, and Joel Yohalem for petitioner in No. 227. Bertram D. Moll and Morton L. Simons for Long Island Lighting Co., Samuel Graff Miller for Philadelphia Electric Co., and Kent H. Brown for Public Service Commission of the State of New York, petitioners in No. 415. J. P. Hammond, William J. Grove, Carroll L. Gilliam, and Philip R. Ehrenkranz for Pan American Petroleum Corp., Cecil N. Cook and Neal Powers, Jr., for Cockrell et al., Cecil E. Munn for General American Oil Co. of Texas, Bruce R. Merrill and Thomas H. Burton for Continental Oil Co., H. H. Hillyer, Jr., for J. Ray McDermott Co., Inc., Oliver L. Stone and Thomas G. Johnson for Shell Oil Co., Murray Christian and H. W. Varner for Superior Oil Co., and Paul W. Hicks, Robert W. Henderson, and Donald K. Young for Placid Oil Co. et al., respondents in both cases.