Hanna Mining Co. et al. v. District 2, Marine Engineers Beneficial Association, Afl-Cio, et al.

Decided December 6, 1965. John Marshall Harlan delivered the opinion of the Court.

Docket 7 · 382 U.S. 181 (1965) · Cited 104 times

We don’t yet publish a summary of this opinion — read the official text below for the Court’s holding and reasoning.

How the Justices voted

Decided 9–0.

“Concurring” means agreeing with the outcome; any split shown is the Court’s judgment, not each Justice’s reasoning. Source: the Supreme Court Database (Spaeth et al.), Washington University.

Precedents cited

Supreme Court decisions this opinion relies on, ordered by how often it cites each. Cases in our collection link through; others are named.

• San Diego Building Trades Council v. Garmon · 359 U.S. 236 (1959)
• Local 20, Teamsters, Chauffeurs & Helpers Union v. Morton · 377 U.S. 252 (1964)
• National Labor Relations Board v. Drivers, Chauffeurs, Helpers, Local Union No. 639 · 362 U.S. 274 (1960)
• Marine Engineers Beneficial Ass'n v. Interlake Steamship Co. · 370 U.S. 173 (1962)
• Youngdahl v. Rainfair, Inc. · 355 U.S. 131 (1957)
• International Brotherhood of Teamsters, Local 695 v. Vogt, Inc. · 354 U.S. 284 (1957)

Cited by

Later Supreme Court opinions in our collection that cite this case.

• Lodge 76, International Ass'n of MacHinists & Aerospace Workers v. Wisconsin Employment Relations Commission · 427 U.S. 132 (1976)
• Beasley v. Food Fair of North Carolina, Inc. · 416 U.S. 653 (1974)
• International Longshoremen's Ass'n v. Davis · 476 U.S. 380 (1986)
• Vaca v. Sipes · 386 U.S. 171 (1967)
• Amalgamated Ass'n of Street, Electric Railway & Motor Coach Employees of America v. Lockridge · 403 U.S. 274 (1971)
• Sears, Roebuck & Co. v. San Diego County District Council of Carpenters · 436 U.S. 180 (1978)
• Volkswagenwerk Aktiengesellschaft v. Federal Maritime Commission · 390 U.S. 261 (1968)
• New York Telephone Co. v. New York State Department of Labor · 440 U.S. 519 (1979)

Official text

Read the official opinion (U.S. Reports, govinfo.gov)

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Source: the U.S. Reports via govinfo.gov; authoring Justice and vote lineup from the Supreme Court Database (Washington University). Citation count from the Free Law Project’s CourtListener bulk data. Data last verified 2026-07-03. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).