| Source: Missouri Pacific Lines Magazine, 1943-1965 (incomplete run) Location: St.L. / 05 / M69p and oversize / St.L. / 05 / M69p | |
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| Corporate Name: | Thunderbird (diesel-propelled boat) |
| Volume: | 30 |
| Issue: | 2 |
| Date of Publication: | August 1956 |
| Page: | 18 |
| Remarks: | photo of boat on the Mississippi River at St. Louis |
