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Underwater Minnesota |
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Underwater History |
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Streetcar express steamboat sunk in 1926, raised in 1980, and restored to a “floating museum” |
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Artifacts recovered from shipwrecks |
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Terrestrial archeology survey of Big Island Amusement Park, Lake Minnetonka |
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Lake Minnetonka |
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Lake Superior |
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Artifacts recovered from shipwrecks |
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Artifacts recovered from shipwrecks |
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Mississippi River (Aitkin) |
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Artifacts recovered from shipwrecks |