United States Ex Rel. John A. Denie's Sons Co. v. Bass

In a suit in the name of the United States for the use and benefit of a subcontractor against the principal contractor and his sureties upon a bond for public work under Sec. 270a et seq., 40 U.S.C.A., tried to the court without a jury,

It appearing that the court overruled a claim of the use plaintiff on the ground that not having any contractual relationship express or implied with the principal contractor, he had not given the statutory written notice by registered mail as provided by Section 270b (a), and

It appearing to the court that no challenge is made by the appellant to the finding of…