A. B. Kirschbaum Company v. Walling
Messrs. Wm. Clarke Mason and Frederick H. Knight, both of Philadelphia, Pa., for petitioner A. B. Kirschbaum Co.
Messrs. Walter Gordon Merritt and Kenneth c. Newman, both of New York City, for petitioners Arsenal Bldg. Corporation and another.
Charles Fahy, Sol. Gen., for respondent.
Mr. Justice FRANKFURTER delivered the opinion of the Court.