[Syllabus from pages 349-351 intentionally omitted]
Messrs. Levi H. David, of Washington, D. C., and William F. Kimber, of New York City, for plaintiffs in error.
Mr. Bynum E. Hinton, of Washington, D. C., for defendants in error Forsberg and others.
Mr. David W. Kahn, of New York City, for defendants in error Wallace & Gale.
Messrs. Weissberger & Leichter, of New York City (Messrs. Milton Leichter and Isidor Weissberger, both of New York City, of counsel), for defendants in error Pierce, Butler & Pierce Mfg. Corporation, Structural Slate Co., and Beaton & Cadwell Mfg. Co.
Mr. Justice SANFORD delivered the opinion of the Court.
Notes
This work is in the public domain in the United States because it is a work of the United States federal government (see 17 U.S.C. 105).