William R. Day,
United States v. Reynolds (235 U.S. 133…
“ Looking, then, to the substance of things, and through the mere form which they have taken, we are to decide the question whether the labor of the convict, thus contracted for, amounted to involuntary service for the liquidation of a debt to the surety, which character of service it was the intention of the acts of Congress to prevent and punish. When thus at labor, the convict is working under a contract which he has made with his surety. He is to work until the amount which the surety has paid for him-the sum of the fine and costs-is paid. ”
