| Source: The Earlier Years of the Drug and Allied Trades in the Mississippi Valley, by A.C. Meyer (published in 1948) Location: St.L / 338.4 / M575 | |
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| Corporate Name: | Blackwell Wielandy Company |
| Address: | 718-720 Washington Ave.; Locust, 16th and St. Charles Sts. |
| Page: | 5, 53 |
