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| Date Photographed: 10 April 2024 |
| Description: Hoover Dam, Nevada (NV) / Arizona (AZ): Hoover Dam Access Road: dam concrete sample |
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Description: Hoover Dam, Nevada (NV) / Arizona (AZ): Hoover Dam Access Road: dam concrete sample
| gallery home page | copyright | Botanic Garden list | remaining list | complete list by date | previous | next |