| Source: Southwestern Telephone News (St. Louis: Southwestern Bell Telephone Co.), 1917-1955 (incomplete run) Location: St.L. / 05 / So89 | |
 | |
| Last Name: | Baumann |
| First Name: | Norval |
| Volume: | 29 |
| Issue: | 9 |
| Date of Publication: | September 1941 |
| Page: | 50-51 |
| Remarks: | Listing of Years of Service |
