Service by Marshal--When Required Only a marshal shall arrest or attach a vessel or tangible property aboard a vessel
U.S. District Court for the Northern District of California
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If other tangible or intangible property is the subject of the action, the clerk may deliver the warrant to a marshal, a person or organization contracted with by the United States, a person specially appointed by the court for that purpose, or, if the action is brought by the United States, any officer or employee of the United States. Cross Reference See Fed. R. Civ. P.Supp. B(1)(d)(i), C(3)(b).