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Street Address: 

James A. Byrne United States Courthouse
601 Market Street
Philadelphia, PA  19106

Clerk's Office: 215-597-2995

Mailing Address: 

U.S. Court of Appeals
Third Circuit
21400 U.S. Courthouse
601 Market Street
Philadelphia, PA 19106

Clerk of Court:
Marcia M. Waldron   215-597-2995

Hours: 8:30a.m. - 5:00p.m., Monday through Friday, excluding federal holidays.

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