Visual Materials
C1.1 - Charts miscellaneous
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C1.1 - Charts miscellaneous
Visual Materials
C1.1 - Charts miscellaneous - A chart demonstrating the theoretical horsepower necessary to elevate various quantities of water to different heads.
photCL SCE 02 - 02691

C1.1 - Charts miscellaneous
Visual Materials
C1.1 - Charts miscellaneous - Table of Horsepower for given voltage and amperage at unity power factor
photCL SCE 02 - 03836

C1.1 - Charts miscellaneous
Visual Materials
C1.1 - Charts miscellaneous - Table of horsepower for given voltage and amperage at unity power factor
photCL SCE 02 - 04856

C1.1 - Charts miscellaneous
Visual Materials
C1.1 - Charts miscellaneous - Barre Chart of Required Station Capacity for 1917 to 1921 inclusive.
photCL SCE 02 - 04867

C1.1 - Charts miscellaneous
Visual Materials
C1.1 - Charts miscellaneous - The voltage charts [showing service in Boyle Heights before & after installation of River Power Substation.]
photCL SCE 02 - 00258

C1.1 - Charts miscellaneous
Visual Materials
C1.1 - Charts miscellaneous - Water measurement chart
photCL SCE 02 - 02062