| Source: The Westerner (employee magazine of the Western Cartridge Company, East Alton, Illinois), 1941, 1948-1951 (incomplete run) Location: IL / 05 / W527 | |
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| Last Name: | Williamson |
| First Name: | O. |
| Middle Name: | M. |
| Portrait: | yes |
| Volume: | 9 |
| Issue: | 3 |
| Date of Publication: | March 1950 |
| Page: | 5-6 |
