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Power-plants--Oregon--Portland With digital objects
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Station E, boilers
Station E, boilers
Station E, boilers
Station E, boilers
Test report on reconstruction of rotary converts
Test report on reconstruction of rotary converts
Station L, exterior view
Station L, exterior view
Station L
Station L
Sixty cycle rotary converts
Sixty cycle rotary converts
Station L
Station L
Station L, tower support
Station L, tower support
Station L, electrical unit
Station L, electrical unit
Station L, electrical units and pipes
Station L, electrical units and pipes
Station L, electrical units
Station L, electrical units
Station L, electrical units and pipes
Station L, electrical units and pipes
Station L, electrical units
Station L, electrical units
Station C
Station C
Station C
Station C
Station E
Station E
Station E
Station E
Station C
Station C
Station E
Station E
Station E
Station E
Station E
Station E
Station C
Station C
Station L, generators
Station L, generators
Station L
Station L
Station L
Station L
Station L, boiler room
Station L, boiler room
Station L, hog fuel pile
Station L, hog fuel pile
Station L, derrick and barge
Station L, derrick and barge
Results 1 to 28 of 54