This primary source comes from the Records of the Office of Government Reports.
National Archives Identifier:
515758Full Citation: This is America...Where a fellow can start on the home team and wind up in the big league.; 1941 - 1945; World War II Posters, 1942 - 1945; Records of the Office of Government Reports, Record Group 44; National Archives at College Park, College Park, MD. [Online Version, https://www.docsteach.org/documents/document/this-is-america-baseball, May 7, 2024]