| Source: "Report of the Industrial Bureau of the Industrial Club of St. Louis," 1928-1935. Some issues are titled "Southwest-Southeast Business" and "Saint Louis Business." Location: St.L. / 607 / In2r | |
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| Last Name: | Roosevelt |
| First Name: | Ralph |
| Middle Name: | M. |
| Corporate Name: | American Zinc Institute |
| Report Number: | 82 |
| Date: | April 19, 1935 |
| Page: | 4 |
