No. 5427. December 10, 1945. On Petition for Enforcement of an Order of the National Labor Relations Board. Petition by the National Labor Relations Board for enforcement of an order requiring Blair Quarries, Inc., to cease and desist from unfair labor practices, to bargain collectively with a union, and to post appropriate notices. Order enforced. John E. Lawyer, Atty., and A. Norman Somers, Asst. Gen. Counsel, National Labor Relations Board, both of Washington, D.C. (David A. Morse, Gen. Counsel