Date: | 1974 |
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Description: | "Hearthstone," a house built in 1880-1882 by paper mill owner Henry J. Rogers, was the first residence electrified from a centrally located hydroelectric p... |
Date: | 1922 |
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Description: | Appleton Wisconsin Electric Light and Power Plant, 1922. Switchboard equipment of the plant, which began operating in September of 1822, is at the State Hi... |
Date: | 1954 |
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Description: | Exterior view of a reproduction of the world's first hydroelectric central station. It is located near the site of the original, which began operation on S... |
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