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gmaehlum: Rånåsfoss power station in spring flood
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gmaehlum: Lightning over Oaxtepec and Yautepec, Mexico
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gmaehlum: Lightning
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gmaehlum: Electric Generators
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gmaehlum: Electric Generators
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gmaehlum: Electric Generator
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gmaehlum: Tysse power station Hardanger, Norway., October
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gmaehlum: Primary Meter
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gmaehlum: Cat on pole
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gmaehlum: Vacuum tubes
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gmaehlum: Old Vemork hydroelectric power plant
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gmaehlum: Aggregate hall at old Vemork power station.
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gmaehlum: Console and meters
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gmaehlum: Generators at old Vemork power station
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gmaehlum: Turbines and generators at old Vemork power station
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gmaehlum: Old Vemork hydroelectric power station
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gmaehlum: Såheim Kaftstasjon, hydroelectric power station, Rjukan, Norway
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gmaehlum: High voltage lines in mountains close to Tromsø, Norway
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gmaehlum: Hammeren Hydroelectric power plant, Maridalen, Oslo