This primary source comes from the Records of the Children's Bureau.
National Archives Identifier:
523084Full Citation: Postal Telegraph Messengers. (Indiana has no age limit for messengers.) Indianapolis, Ind.; 8/1908; Records of the Children's Bureau, Record Group 102. [Online Version, https://docsteach.org/documents/document/postal-telegraph-messengers-indiana-has-no-age-limit-for-messengers-indianapolis-ind, May 5, 2024]