- Gregory (Stephen) v. Tarr (Curtis) U.S. Supreme Court Transcript of Record with Supporting Pleadings
- W. Willard Wirtz, Secretary of Labor, United States Department of Labor, Petitioner, v. Modern Trashmoval, Inc. U.S. Supreme Court Transcript of Record with Supporting Pleadings
- Wirtz v. Steepleton General Tire Co U.S. Supreme Court Transcript of Record with Supporting Pleadings
- Wirtz v. Local Union No. 125, Laborers' Intern Union of North America, AFL CIO U.S. Supreme Court Transcript of Record with Supporting Pleadings
- W. Willard Wirtz, Secretary of Labor v. Local Unions Nos. 9, 9-A, & 9-B, International Union of Operating Engineers. U.S. Supreme Court Transcript of Record with Supporting Pleadings