No. 688, Docket 79-4180. Argued January 21, 1980. Decided April 7, 1980. J. Keith Gorham, Washington, D.C., N.L.R.B. (Jay E. Shanklin, Atty., Norton J. Come, Acting Gen. Counsel, John E. Higgins, Jr., Deputy Gen. Counsel, Robert E. Allen, Acting Associate Gen. Counsel, Elliott Moore, Deputy Associate Gen. Counsel, N.L.R.B., Washington, D.C., of counsel), for petitioner. Richard M. Naness, Hewlett, N.Y. (Milman, Naness Pollack, Hewlett, N.Y., of counsel), for respondent. Before SMITH, FEINBERG, Circuit