| Source: Mercantile and Manufacturing Scrapbooks, circa 1948-1977 Location: Reading Room / St.L. / 658 / M533 | |
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| Corporate Name: | Ralston Purina Company |
| Address: | 8th and Gratiot |
| Volume: | 3 |
| Page: | 79 |
| Remarks: | "Purina to Build Plant on Site of Fire-Ruined Mill," 1962 |
