| Source: The St. Louis Builder/The Builder/The Realty Record and Builder, 1899-1911 (incomplete run) Location: Oversize / St.L. / 05 / R22 | |
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| Last Name: | Claas |
| First Name: | Chas. |
| Architect Last Name: | Detjen |
| Architect First Name: | Hy. |
| Address: | 3144 and 3148 South Grand |
| Volume: | XI |
| Issue: | 5 |
| Date of Publication: | May 1904 |
| Page: | 31 |
| Remarks: | building permit |
