concurring.
In this case, as well as in the companion case, No. 335, post, p. 158, we have a judgment of two courts based on findings with ample evidence to warrant such findings. It was solely on this ground that I agreed to affirmance in Tennessee Coal Co. v. Muscoda Local, 321 U. S. 590, and on this basis alone I think the judgments in both these cases, Nos. 335 and 336, should be affirmed.