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Moccasin Power House. #2 Generator. Grinding inside surface of water wheel bucket. (closeup) 
Moccasin Power House. #2 Generator. Spray painting stator coils. 
Board of Public Works, Hetch Hetchy Water Supply contract No. 79, Water wheels for Moccasin Creek Powerhouse. 
Board of Public Works, Hetch Hetchy, Moccasin Powerhouse, Outdoor bus and switch yard. 
Board of Public Works, Moccasin Creek penstocks and vicinity; Looking east 
Board of Public Works, Hetch Hetchy, Construction of Moccasin Creek Powerhouse and penstocks. 
Board of Public Works, Hetch Hetchy, Construction of Moccasin Creek Powerhouse. 
Board of Public Works, Hetch Hetchy, Construction of Moccasin Creek Powerhouse . 
Board of Public Works, Hetch Hetchy, Moccasin Powerhouse construction 
Board of Public Works, Hetch Hetchy, Construction of Priest Dam (?). 
Board of Public Works, Hetch Hetchy, Moccasin Powerhouse construction, Looking down incline
SFPUC 