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Portland (Or.) Power-plants--Oregon--Portland With digital objects English
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Station C
Station C
Station C
Station C
Station C
Station C
Station C, engine driven generator
Station C, engine driven generator
Station E, installation of boilers
Station E, installation of boilers
Station E, construction at boiler room
Station E, construction at boiler room
Station E, boilers and furnaces
Station E, boilers and furnaces
Station E, interior construction
Station E, interior construction
Station E, stack completed
Station E, stack completed
Station L
Station L
Station L
Station L
Station L, electrical units and pipes
Station L, electrical units and pipes
Station L, exterior view
Station L, exterior view
Station L
Station L
Test report on reconstruction of rotary converts
Test report on reconstruction of rotary converts
Station C
Station C
Station E, installation of circulation water system
Station E, installation of circulation water system
Station E, erection of the boilers
Station E, erection of the boilers
Station E
Station E
Station E, interior construction
Station E, interior construction
Station E, interior construction
Station E, interior construction
Station E
Station E
Station E
Station E
Station E
Station E
Station E
Station E
Station L, electrical units
Station L, electrical units
Station L, electrical units
Station L, electrical units
Station L
Station L
Results 1 to 28 of 54