Interstate commerce in convict-made goods

Hearings, Sixth-third Congress, second session on S. 2321, a bill to limit the effect of the regulation of interstate commerce between the states in goods, wares, and merchandise wholly or in part manufactured, mined, or produced by convict labor or in any prison or reformatory. March 13, 18, 19, and 26, 1914. Printed for the use of the Committee on Interstate Commerce