| Source: The Politician (St. Louis, Mo.: The Meier Company), 1930-1931 Location: St.L. / 05 / P759 | |
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| Corporate Name: | Zerozone St. Louis Co. |
| Address: | 2835 Washington Blvd. |
| Advertisement: | yes |
| Volume: | 2 |
| Issue: | 6 |
| Date of Publication: | August 1930 |
| Page: | 8 |
