| Source: Public Servicer (magazine published by the employees of the St. Louis Public Service Company), five issues dated 1929-1931 Location: John J. Carroll Papers, Archives | |
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| Last Name: | Zykan |
| First Name: | Charles |
| Date: | September 1931 |
| Page: | 5 |
| Source: Public Servicer (magazine published by the employees of the St. Louis Public Service Company), five issues dated 1929-1931 Location: John J. Carroll Papers, Archives | |
![]() | |
| Last Name: | Zykan |
| First Name: | Charles |
| Date: | September 1931 |
| Page: | 5 |