| Source: 35th Anniversary Edition, Auto Club News, Volume IX, Number 1 (July 1937) Location: Corporations and Industries Collection -- Automobile Club of Missouri (oversize), Archives | |
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| Corporate Name: | Echo Lake Ranch |
| Address: | 2710 Washington Blvd. |
| Advertisement: | yes |
| Page: | 31 |
| Remarks: | located 21 miles from St. Louis on Highway 30 |
