Three electric meters mounted in a group. All are different designs

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  Six electric meters mounted in a group. All are different designs

  Visual Materials

  Six electric meters mounted in a group. All are different designs. No number originally assigned by Cal. Electric and - no documentation included.

  photCL SCE 07 - 00032

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  Six electric meters mounted in a group. All are different designs

  Visual Materials

  Six electric meters mounted in a group. All are different designs. No number originally assigned by Cal. Electric and - no documentation included.

  photCL SCE 07 - 00033

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  Internal mechanism of a small meter or transformer. No number originally assigned by Cal. Electric and

  Visual Materials

  Internal mechanism of a small meter or transformer. No number originally assigned by Cal. Electric and - no documentation included.

  photCL SCE 07 - 00035

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  Letter to Wiliton S. Hamilton (Mono Power Co.) From W.B. Mathews (Los Angeles Dept. of Pubic Works/Los Angeles Aqueduct) regarding the construction of hydroelectric power projects in the Owens Valley. No number originally assigned by Cal. Electric and

  Visual Materials

  Letter to Wiliton S. Hamilton (Mono Power Co.) From W.B. Mathews (Los Angeles Dept. of Pubic Works/Los Angeles Aqueduct) regarding the construction of hydroelectric power projects in the Owens Valley. No number originally assigned by Cal. Electric and - no documentation included. (G-B-07-00039, 00040 and 00041 are Identical plates)

  photCL SCE 07 - 00040

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  Letter to Wiliton S. Hamilton (Mono Power Co.) From W.B. Mathews (Los Angeles Dept. of Pubic Works/Los Angeles Aqueduct) regarding the construction of hydroelectric power projects in the Owens Valley. No number originally assigned by Cal. Electric and

  Visual Materials

  Letter to Wiliton S. Hamilton (Mono Power Co.) From W.B. Mathews (Los Angeles Dept. of Pubic Works/Los Angeles Aqueduct) regarding the construction of hydroelectric power projects in the Owens Valley. No number originally assigned by Cal. Electric and - no documentation included. (G-B-07-00039, 00040 and 00041 are Identical plates)

  photCL SCE 07 - 00041

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  Partial map of California showing the early transmission line corridors

  Visual Materials

  Partial map of California showing the early transmission line corridors belonging to Pacific Light and Power, Pacific Gas & Electric, Southern California Edison, Southern Sierras Power Co., San Joaquin Light & Power, Sierra & San Francisco Power and Western States Gas & Electric. No number originally assigned by Cal. Electric and - no documentation included.

  photCL SCE 07 - 00037