Context of "Morro Castle" and "Mohawk" investigations. Preliminary report of the Committee on Commerce, pursuant to S.Res. 7 (74th Congress), a resolution relating to the investigations of the steamships "Morro Castle" and "Mohawk" disasters and the adequacy of methods and practices for the safety of life at sea. Submitted by Mr. Copeland. March 17, 1937. -- Ordered to be printed with illustrations.