Does the identity of the questioners and number of employees involved in the investigation militate toward a finding of coercion?

Similarly, the identity of the questioners and number of employees involved does not, in this case, militate toward a finding of coercion. These factors would only be relevant if they indicated that the interrogation coerced or discouraged membership in the union. Quite the contrary, however, the inference of the absence of coercion is strengthened by the facts that the terminal employed only fifty office employees, and that these employees spoke freely to the supervisors, with whom they were and remained on friendly terms. NLRB v. Arthur Winer, supra.