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37
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All
- 2
- 13
- Georgetown Steam Plant Seattle WA 3
- Great Northern Paper Co Mattaceunik Station Millinocket Maine Gateshaft Governor 3
- HUNTINGDON FURNACE GRIST MILL PA FORD TRUCK CA 1910
- HURRICANE SHOALS POWER DEVELOPMENT 1926
- SHOP ORDER H1878 1938 010
- Swan Falls in 1910 5
- THE FITZ WATER WHEEL COMPANY 1931
- GRUBER WAGON WORKS PA CA 4
- Great Northern Paper Co Mattaceunik Station Millinocket Maine PMG unit
- MILTOWN DAM CLARK FORK RIVER IN MONTANA 5
- Maxwell Paper Co Woodward Governor
- PMC 8-1986 1
- Ross Powerhouse with Pelton cabinet Governors 2