Hotel Restaurant Employees' International Alliance Local No 122 v. Wisconsin Employment Relations Board

Messrs. I. E. Goldberg and Joseph A. Padway, both of Milwaukee, Wis., for petitioners.

Messrs. N. S. Boardman, of Mineral Point, Wis., and Herman M. Knoeller, of Milwaukee, Wis., for respondents.

Mr. Justice FRANKFURTER delivered the opinion of the Court.