Nos. 13394, 13406. Argued January 11, 1957. Decided May 9, 1957. Mr. Herbert S. Thatcher, Washington, D.C., for petitioner Gen. Drivers, Chauffeurs, Warehousemen and Helpers Union, Local No. 886. Mr. Louis P. Poulton, Pasadena, Md., of the bar of the Supreme Court of Maryland, pro hac vice, by special leave of Court, with whom Mr. Plato E. Papps, Washington, D.C., was on the brief, for petitioner Internat. Assn. of Machinists, Local No. 850. Mr. Norton J. Come, Atty., N.L.R.B., with whom Mr. Marcel
Nos. 346, 347, Dockets 24368, 24443. Argued May 14, 15, 1957. Decided June 19, 1957. Samuel J. Cohen, New York City, for petitioner Milk Drivers Dairy Employees Local Union No. 338. Thomas L. Parsonnet, of Parsonnet, Weitzman Oransky, Newark, N.J. (Samuel J. Cohen, New York City, on the brief), for petitioner Milk Drivers Dairy Employees Local Union No. 680. Norton J. Come, Atty., N.L.R.B., Washington, D.C. (Jerome D. Fenton, Gen. Counsel, Stephen Leonard, Associate Gen. Counsel, Marcel Mallet-Prevost