Norton Coal Corporation. In matter of Norton Coal Corporation and United Mine Workers of America, District No. 23, affiliated with C. I. O. and Progressive Mine Workers of America, District No. 5, affiliated with A. F. of L., party to contract; in matter of [same] and United Mine Workers of America, Pistrict No. 23, affiliated with C. I. O., cases nos. C-1405 and R-1601, decided Nov. 13, 1939; decision, order, and direction of election.