1933
Patterson, George D. and Sharkey, Charles F. (Charles Francis), 1894-. "1933" in Laws Relating to Prison Labor in the United States as of July 1, 1933 : Bulletin of the United States Bureau of Labor Statistics, No. 596 (1933). https://fraser.stlouisfed.org/title/4116/item/493218, accessed on May 9, 2024.