| Source: Program for charity concert given by the St. Louis Massenchor for the relief of the children of Central Europe at the Coliseum (St. Louis, Mo.), April 19, 1923. Location: Theater Programs Collection, Box 11, Folder 2 | |
 | |
| Last Name: | Ditto |
| First Name: | Harry |
| Middle Name: | E. |
| Address: | 2022-2024 Gravois Ave. |
| Advertisement: | yes |
| Page: | 19 |
