Hatco Corporation v. W.R. Grace & Co.--Conn., a Corporation of the State of Connecticut, and Third-Party v. Allstate Insurance Company (As Successor to Northbrook Excess and Surplus Company) American Employers' Insurance Company Certain Underwriters at Lloyd's, London and the London Market Companies Commercial Union Insurance Company Continental Casualty Company Pacific Employers Insurance Company Unigard Security Insurance Company, Third-Party and Commercial Union Insurance Company, Third-Party and Fourth-Party v. Maryland Casualty Company, Fourth-Party and Fifth-Party v. American Centennial Insurance Company Evanston Insurance Company First State Insurance Company Gibraltar Casualty Company Hartford Casualty Insurance Company Certain Underwriters at Lloyd's, London and the London Market Companies Midland Insurance Company Reliance Insurance Company Republic Insurance Company Royal Indemnity Company Transport Indemnity, A/K/A Mission American Insurance Company Twin City Fire Insurance Company, Fifth-Party and W.R. Grace & Co.--Conn.

Court of Appeals for the First Circuit