Court of Appeals for the Tenth Circuit January 20, 1967, No. 8571 (National Labor Relations Board v. Groendyke Transport, Inc.)

MURRAH, Chief Judge.

In this petition to enforce an N. L. R. B. § 8(a) (5) and (1) unfair labor practice order to bargain with the duly elected and certified representative of the employees the respondent employer challenges (1) the appropriateness of the bargaining unit and (2) the validity of the balloting in the representation election pursuant to which the charging and intervening union was