PER CURIAM.
The order of the Federal Trade Commission is affirmed. Clayton Act, § 2(a), 38 Stat. 730, as amended by Robinson-Patman Act; 49 Stat. 1526, 15 U.S.C.A. § 13. Moog Industries, Inc., v. Federal Trade Commission, 8 Cir., 238 F.2d 43, certiorari granted on other grounds 353 U.S. 908, 77 S.Ct. 665, 1 L.Ed.2d 662; E. Edelman & Co. v. Federal Trade Commission, 7 Cir., 239 F.2d 152; P. & D. Manufacturing Co., Inc., v. Federal Trade Commission, 7 Cir., 245 F.2d 281.
Affirmed.