| Source: Public Servicer (magazine published by the employees of the St. Louis Public Service Company), three issues dated 1929-1931 Location: St.L. / 05 / P976 | |
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| Last Name: | Couwles |
| First Name: | Charles |
| Last Name, Alternate Spelling: | Couwels |
| Death Date: | 1931 February 6 |
| Volume: | 4 |
| Issue: | 2 |
| Date of Publication: | February 1931 |
| Page: | 37 |
