The judgment in this case is affirmed, on the authority of Barber Asphalt Pav. Co. v. City of Denver, 36 U. S. App. 499, 19 C. C. A. 139, and 72 Fed. 336; Thatcher v. Gottlieb, 39 U. S. App. 469, 8 C. C. A. 334, and 59 Fed. 872, and cases cited in the opinion; Balch v. Haas, 36 U. S. App. 693, 20 C. C. A. 151, and 73 Fed. 974.