Hamilton, Alice, 1869-1970 , United States. Bureau of Labor Statistics and United States. Congress. House. Lead Poisoning in the Smelting and Refining of Lead : Bulletin of the United States Bureau of Labor Statistics, No. 141 , Washington, D.C: Government Printing Office, February 17, 1914, https://fraser.stlouisfed.org/title/3807, accessed on November 18, 2024.