| Source: Missouri Pacific Lines Magazine, 1943-1965 (incomplete run) Location: St.L. / 05 / M69p and oversize / St.L. / 05 / M69p | |
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| Last Name: | Yowell |
| First Name: | Leonard |
| Middle Name: | D. |
| Death Year: | 1957 December 25 |
| Volume: | 31 |
| Issue: | 9-10 |
| Date of Publication: | March-April 1958 |
| Page: | 41 |
