No. 12165. June 30, 1942. On Petition to Review Order of the National Labor Relations Board. Petition by the Canyon Corporation to review an order of the National Labor Relations Board and request by the Board for enforcement of the order. Order modified and, as modified, enforced. Alex Rentto, of Deadwood, S.D. (Robert C. Hayes, of Deadwood, S.D., on the brief), for petitioner. L.N.D. Wells, Jr., of St. Louis, Mo., Atty., National Labor Relations Board (Robert B. Watts, Gen. Counsel, Ernest A. Gross