Visual Materials
Raising a power pole using gin-
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Raising a power pole using gin-poles and lots of muscle, during construction of the line to Perris, 1912
Visual Materials
Raising a power pole using gin-poles and lots of muscle, during construction of the line to Perris, 1912. Pg. 81.
photCL SCE 11 - 00170
Southern Sierra Power Co
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Southern Sierra Power Co. - Line crew photos - linemen raising a pole with crane on line truck. Man with gin pole in back guiding pole into place.
photCL SCE 07 - 02550
Line crew with horse drawn wagon erecting a transmission pole in the desert with a derrick and gin pole
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Line crew with horse drawn wagon erecting a transmission pole in the desert with a derrick and gin pole.
photCL SCE 07 - 00008
Pole line construction using line trucks
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Pole line construction using line trucks with augers and pole cranes [with 13 variants]
photCL SCE 06 - 71430
Erecting flagpole at Exposition Park [with gin pole
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Erecting flagpole at Exposition Park [with gin pole, start of lift]
photCL SCE 02 - 03172
Permanente Line Poles
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Permanente Line Poles - Men assembling H-frame pole prior to erection.
photCL SCE 07 - 00573