Symington Company v. National Malleable Castings Company

Messrs. George I. Haight and Charles C. Linthicum, both of Chicago, Ill., for Miner.

Mr. Charles Neave, of Boston, Mass., for National Castings Co.

Messrs. Melville Church, Gilbert P. Ritter, and Ernest F. Mechlin, all of Washington, D. C., for T. H. Symington Co.

Mr. Justice VAN DEVANTER delivered the opinion of the Court.