| Source: La Fontbonne (St. Joseph's Academy yearbook), 1922 and 1923 Location: St.L. / 373.24 / J774 | |
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| Corporate Name: | Wacker-Helderle Undertaking & Livery Co. |
| Address: | 3634 Gravois Ave.; 2331-2337 South Broadway |
| Advertisement: | yes |
| Publication Year: | 1923 |
| Page: | 93 |
