This primary source comes from the Records of the Children's Bureau.
National Archives Identifier:
523224Full Citation: Starting in business early. Selling vegetables in the market. Boston, Mass; 10/1909; Records of the Children's Bureau, Record Group 102. [Online Version, https://docsteach.org/documents/document/starting-in-business-early-selling-vegetables-in-the-market-boston-mass, May 16, 2024]