discussed Cited "see" Charles Glueck v. Jonathan Logan, Inc. See State Farm Mutual Automobile Insurance Co. v. Walker, 382 F.2d 548 (7th Cir. 1967) (law firm obtaining admission from insured in the course of representing insurer against third-party claim should withdraw from further representation in lawsuit between insurer and insured), ce rt. denied, 389 U.S. 1045 , 88 S.Ct. 789 , 19 L.Ed.2d 837 (1968); see generally Westinghouse Electric Corp. v. Kerr-McGee Corp., 580 F.2d 1311, 1318-20 (7th Cir.) (discussing ethical obligations of a law firm in the absence of “express attorney-client relationship”), cert. denied, 439 U.S. 955 , 99 S.Ct. 353 , 58…

cited Cited "see" Captain Howard Brett Levy v. Colonel Wilbur Dillon, Commandant, United States Disciplinary Barracks, Fort Leavenworth, Kansas See Levy v. Resor (D.So.Car.1967), aff’d 384 F.2d 689 , cert. denied, 389 U.S. 1049 , 88 S.Ct. 789 , 19 L.Ed.2d 843 (1968).