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Great Falls on the Androscoggin River |
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Hydraulic Race Company |
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Hydraulic Race Company |
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Upper Falls of Genesee River |
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Upper Falls of Genesee River |
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Upper Falls of Genesee River |
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Upper Falls of Genesee River |
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Great Falls on the Androscoggin River |
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Great Falls on the Androscoggin River |
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Pawtucket Canal Guard Locks |