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- PELTON WATER WHEEL COMPANY HISTORY.
- RIVER MILL DAM POWER HOUSE GOVERNOR.
- PORTLAND GENERAL ELECTRIC COMPANY PHOTO.
- STATION B IN OREGON 4
- STATION B IN OREGON 5
- THE STANISLAUS POWER DELELOPMENT PROJECT.
- PELTON WATER WHEEL COMPANY HISTORY.
- Vintage Hydroelectric Power Plant history.
- STATION B IN OREGON.
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- PELTON WATER WHEEL COMPANY AD FROM1909.
- S9
- S5