NATIONAL LABOR RELATIONS BOARD, Petitioner, v. PRIMROSE SUPER MARKET OF SALEM, INC., Respondent. No. 6438.United States Court of Appeals, First Circuit. December 7, 1965. Marcel Mallet-Prevost, Asst. Gen. Counsel, Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Warren M. Davison, Martin R. Ganzglass, Attys., N.L.R.B., on memorandum for petitioner. William F. Joy and […]