W. E. Anderson Sons Co. v. Local Union No. 311

The question presented is whether there was a plan formally or informally adopted and followed in concert by the defendants Pfeiffer, 0 ’Day and the unions in picketing and bannering the construction project and thereby exerting pressure upon members of the several craft unions employed on the construction job to bring about a concerted work stoppage and thus cause Barnes, as the general contractor of such construction, to order his subcontractor Iiolt to cancel the employment of the plaintiff and its men because *548the men were not members of the union, and, if so, whether such concerted plan…