| Source: Mercantile and Manufacturing Scrapbooks, circa 1948-1977 Location: Reading Room / St.L. / 658 / M533 | |
 | |
| Last Name: | Dietz |
| First Name: | A. |
| Middle Name: | K. |
| Portrait: | yes |
| Volume: | 4 |
| Page: | 109 |
| Remarks: | in article titled "Olin's New Brass Technology," 1969 |
