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| Floors | 6 |
| Completion | 1891 |
| Structural Form | low-rise building |
| Main Usage | library, city hall |
| Status | demolished |
| Architectural Style | neo-romanesque |
| Address | 6th and Douglas Streets, NW corner |
| Smart Address | 317–323 6th Street |
| Smart Address | 601–605 Douglas Street |
| City | Sioux City, IA |
| Country |  United States |
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