5. Harlu
1909. Läskelä factory
164.54 Kb, 609×512
© August Lindgren
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6. Harlu
Early 1910's. Hämekoski hydroelectric power plant. Turbine hall
75.61 Kb, 308×408
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7. Harlu
Mid 1910's. Hämekoski hydroelectric power plant
166.30 Kb, 463×618
© Emil Nymann
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