| Source: Mercantile and Manufacturing Scrapbooks, circa 1948-1977 Location: Reading Room / St.L. / 658 / M533 | |
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| Last Name: | Helgoth |
| First Name: | Walter |
| Address: | 2907 Rauschenbach Ave. |
| Volume: | 4 |
| Page: | 175 |
| Remarks: | "New Consumer Aid Knows Tricks of Trade," 1971 |
