D. Massachusetts March 1980 casesBunnell v. New England TeamstersPerloff v. Symmes HospitalHennebury v. Transport Wkrs. U. of America, Etc.Arsenault v. Allegheny Airlines, Inc.Gerritson v. VanceSpan East Airlines, Inc. v. Digital Equipment Corp.Progressive Labor Party v. LloydColonial Cadillac v. Shawmut Merchants Bank, N.A.