No. 78-2127. Argued April 13, 1979. Decided July 26, 1979. Warren D. Krebs, Lebanon, for petitioner. Richard Michael Fischl, NLRB, Washington, D.C., for respondent. Appeal from the National Labor Relations Board. Before CUMMINGS, SPRECHER, Circuit Judges, and BONSAL, Senior District Judge. The Honorable Dudley B. Bonsal, Senior District Judge of the Southern District of New York is sitting by designation. SPRECHER, Circuit Judge. The employer, Hendricks County Rural Electric Membership Corporation