| Source: Public Servicer (magazine published by the employees of the St. Louis Public Service Company), two issues dated August 1929 and June 1930 Location: St.L. / 05 / P976 | |
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| Last Name: | Felthorst |
| First Name: | Ruth |
| Last Name, Alternate Spelling: | Telthorst |
| Volume: | 3 |
| Issue: | 6 |
| Date of Publication: | June 1930 |
| Page: | 33 |
