| Source: Southwestern Telephone News (St. Louis: Southwestern Bell Telephone Co.), 1917-1955 (incomplete run) Location: St.L. / 05 / So89 | |
 | |
| Last Name: | Marklof |
| First Name: | Minnie |
| Portrait: | Yes |
| Last Name, Alternate Spelling: | Markolf |
| Volume: | 38 |
| Issue: | 4 |
| Date of Publication: | April, 1950 |
| Page: | 41 |
