| Source: Southwestern Telephone News (St. Louis: Southwestern Bell Telephone Co.), 1917-1955 (incomplete run) Location: St.L. / 05 / So89 | |
 | |
| Last Name: | Letts |
| First Name: | Mary |
| Middle Name: | Helen |
| Title: | Mrs. |
| Portrait: | Yes |
| Maiden Name: | Scanlan |
| Volume: | 31 |
| Issue: | 5 |
| Date of Publication: | May 1943 |
| Page: | 34 |
