| Source: The Broadcaster, December 1, 1927, to April 19, 1932 (newsletter published in St. Louis by the Arkansas-Missouri Plant Department, Southwestern Bell Telephone Company) Location: Frances L. Dewey Papers, Archives | |
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| Last Name: | O'Bert |
| First Name: | Ralph |
| Last Name, Alternate Spelling: | Obert |
| Volume: | IV |
| Issue: | 14 |
| Date of Publication: | September 3, 1931 |
| Page: | 3 |
