Decisions. Bethlehem Steel Company. In matter of Bethlehem Steel Company (Shipbuilding Division) and International Molders and Foundry Workers Union of North America, Local No. 81 (A. F. of L.); in matter of [same] and Local 96, International Union of Operating Engineers (A. F. of L.); in matter of [same] and Industrial Union of Marine and Shipbuilding Workers of America, Local No. 12 (C. I. O.); in matter of [same] and Local 807, International Brotherhood of Teamsters, Chauffeurs, Warehousemen and Helpers (A. F. of L.), cases nos. R-2691 to R-2694; amendment and supplement to decision, direction of elections and order.