| Source: Mercantile and Manufacturing Scrapbooks, circa 1948-1977 Location: Reading Room / St.L. / 658 / M533 | |
 | |
| Last Name: | Buettner |
| First Name: | Carl |
| Middle Name: | F. |
| Portrait: | yes |
| Age: | 43 |
| Volume: | 4 |
| Page: | 68 |
| Remarks: | "St. Louis Firm Makes Specialty of Water System Diagnosis," 1968 |
