No. 79-2467. Argued October 21, 1980. Decided November 1, 1982. John C. Theisen, Gallucci, Hopkins Theisen, Fort Wayne, Ind., for petitioner. Richard Michael Fischl, Elliott Moore, Attys., N.L.R.B., Washington, D.C., for respondent. Petition for review from the National Labor Relations Board. Before CUDAHY, Circuit Judge, FAIRCHILD, Senior Circuit Judge, and TEMPLAR, Senior District Judge. Senior District Judge George Templar of the District of Kansas sitting by designation. FAIRCHILD, Senior Circuit