Attorney(s) appearing for the Case
Edward F. Howrey, of Howrey, Simon, Baker, & Murchison, Washington, D. C., for Mobile Oil.
Robert J. Woolsey, of Farmer, Woolsey, Flippo & Bailey, Tulsa, Okl., for Wilshire Oil Co.
Robert W. Brennan, Stewart, Miller, Wimer, Brennan & Joyce, Des Moines, Iowa, George T. O'Laughlin, Miller & O'Laughlin, Kansas City, Mo., for Union Asphalt & Roadoils, Inc.
D. J. Goode, Parrish, Guthrie, Colflesh & O'Brien, Des Moines, Iowa, M. J. Keating, Walter T. Kuhlmey, Kirkland, Ellis, Hodson, Chaffetz & Masters, Chicago, Ill., for Standard Oil Co. (Indiana).
J. Rudolph Hansen, John A. McClintock, Hansen, Wheatcraft & McClintock, Des Moines, Iowa, Lynn Adams, Oklahoma City, Okl., for Kerr-McGee Corp. and General Asphalts, Inc.
Herschel G. Langdon, Herrick, Langdon, Belin & Harris, Des Moines, Iowa, Verne H. Maxwell, Dallas, Tex., Colvin A. Peterson, Jr., Watson, Ess, Marshall & Enggas, Kansas City, Mo., for American Petrofina, Inc.
John R. Mackaman, Dickinson, Throckmorton, Parker, Manheimer & Raife, Des Moines, Iowa, Charles F. Rice, New York City, Edward F. Howrey, A. Duncan Whitaker, Richard T. Colman, Howrey, Simon, Baker & Murchison, Washington, D. C., for Mobil Oil Corp.
Eugene Davis, Duncan, Jones, Riley & Davis, Des Moines, Iowa, William C. Weitzel, Jr., New York City, for Texaco, Inc.
Donald A. Wine, Thoma, Schoenthal, Davis, Hockenberg & Wine, Des Moines, Iowa, J. R. Shanahan, Chicago, Ill., Donald K. McIntosh, New York City, for Sinclair Refining Co.
David E. Byers, Des Moines, Iowa, John F. Smith, Kansas City, Mo., for Skelly Oil Co.
Paul F. Ahlers, Bannister, Carpenter, Ahlers & Cooney, Des Moines, Iowa, Lewis J. Ottaviani, Bartlesville, Okl., Leroy Jeffers, Vinson, Elkins, Weems & Searls, Houston, Tex., for Phillips Petroleum Co.
Robert G. Bridges, Bridges & Bridges, Des Moines, Iowa, James R. Eagleton, Hunt, Eagleton & Eagleton, Tulsa, Okl., for Carey Farms Co. (Known as Riffe Petroleum Company from 9/19/63 through 7/27/67).
Roy W. Meadows, Whitfield, Musgrave, Selvy & Kelly, Des Moines, Iowa, C. T. McClure, Oklahoma City, Okl., for Apco Oil Corp.
Bennett A. Webster, Gamble, Riepe, Martin & Webster, Des Moines, Iowa, Charles W. McDermott, Colorado Springs, Colo., Joseph W. Kennedy, Morris, Laing, Evans & Brock, Wichita, Kan., for Colorado Oil & Gas Corp. (Derby Refining Co.).
Frank W. Davis, Davis, Huebner, Johnson & Burt, Des Moines, Iowa, Robert J. Woolsey, Lawrence A. Johnson, Farmer, Woolsey, Flippo & Bailey, Tulsa, Okl., for Wilshire Oil Co. of Texas.
J. O. Watson, Jr., Watson, Elgin & Hoyman, Indianola, Iowa, Elmer B. Hodges, Gage, Hodges, Park & Kreamer, Kansas City, Mo., for Carter-Waters Corp.
J. Riley McManus, Des Moines, Iowa, Neil E. McManus, McManus & McManus, Keokuk, Iowa, for Petroleum Trading, Inc.
Theodore T. Duffield, James A. Lorentzen, Patterson, Lorentzen, Duffield, Timmons, Wright & Irish, Des Moines, Iowa, for Pioneer Asphalt Co. and Central States Oil and Asphalt Co., Inc.
Roger H. Ivie, Special Asst. Atty. Gen., Des Moines, Iowa, for appellees; Richard C. Turner, Atty. Gen., Des Moines, Iowa, with him on the brief.
Before VAN OOSTERHOUT, Chief Judge, and MATTHES and BRIGHT, Circuit Judges.
