| Source: The Politician (St. Louis, Mo.: The Meier Company), 1930-1931 Location: St.L. / 05 / P759 | |
 | |
| Corporate Name: | Wacker-Helderle Undertaking & Livery Co. |
| Address: | 3634 Gravois Ave.; 2331-2337 South Broadway |
| Advertisement: | yes |
| Volume: | 2 |
| Issue: | 5 |
| Date of Publication: | January 1930 |
| Page: | 31 |
