Experimental towboats.
By: Letter from the secretary of war transmitting with a letter from the chief of engineers, reports of experiments in the transportation of heavy freights on the Mississippi River between the mouth of th Ohio River and St. Louis, and between Dubuque, Iowa, and Minneapolis, Minn., with the experimental tows and barges described in House document no. 857, Sixty-third Congress, second session.
Series: 67th Cong., 1st sess. House. Doc. 108
Publisher: Govt. print. off.
Published: 1922
Place of publication: Washington
Language: eng
Number of pages: 195
Subjects: Towing; Tugboats; Barges; Mississippi River -- Commerce
Notes: Cover-title.
Some plates printed on both sides.
Referred to the Committee on rivers and harbors and ordered printed, with illustrations, August 24, 1921.