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You searched for: Start Over Northwestern Oregon Remove constraint Northwestern Oregon Subject Piping Remove constraint Subject: Piping Subject Electric substations Remove constraint Subject: Electric substations

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  • 1. [Image] PH037_MF00557; 4251; P4038
    Oregondigital df71zv561
    [Northwestern Electric Company, Albina Station. 2,400 V. Buses, disconnecting and oil switches.]
    Citation
  • 2. [Image] PH037_MF00176; 4209; P3877; 40
    Oregondigital df71zv17b
    [N.W. Electric, Pittock Station; motor driven and steam exciters.]
    Citation
  • 3. [Image] PH037_MF00174; 4211; 45; P3875
    Oregondigital df71zv15s
    [N.W. Electric, Pittock Station. Back of D.C. switchboard]
    Citation
  • 4. [Image] PH037_MF00183; 4202; P3884; 48
    Oregondigital df71zv251
    [N.W. Electric, Pittock Station, auxiliaries.]
    Citation
  • 5. [Image] PH037_MF00182; 4203; 36; P3883
    Oregondigital df71zv23g
    [NW Electric Co. Pittock Station, Boiler Room.]
    Citation
  • 6. [Image] PH037_MF00181; 4204; 43; P3882
    Oregondigital df71zv226
    [N.W. Electric, Pittock Station, Steam turbine]
    Citation
  • 7. [Image] PH037_MF00178; 4207; P3879; 47
    Oregondigital df71zv19w
    [N.W. Electric, Pittock Station, Steam Turbines]
    Citation
  • 8. [Image] PH037_MF00167; 4245; P3868
    Oregondigital df71zv08c
    [N.W. Electric, Albina Substation. Close-up of transformer with water cooling pipes at base. Guage on top.]
    Citation
  • 9. [Image] PH037_MF00190; 4214; 38; P3891
    Oregondigital df71zv315
    [N.W. Electric Co., Pittock Station. 11, 000 Volt disconnecting switches and bus structure]
    Citation
  • 10. [Image] 2,400 volt switches and bus structure, Pittock Station, Northwest Electric Co. #42.; 4205; 42; P3881
    Oregondigital df71zv21x
    2,400 volt switches and bus structure, Pittock Station, Northwest Electric Co. #42.
    Citation