| Source: Missouri Historical Society Scrapbook of St. Louis Hotels, Taverns, and Restaurants, circa 1946-1975 Location: Reading Room / St.L. / 640.647 / M69 | |
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| Corporate Name: | Plaza Frontenac |
| Volume: | 2 |
| Page: | 70 |
| Remarks: | "3 Restaurants Provide Recipes of Specialties," 1975 |
