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Photograph

Early Electrical Switchboard

Date: 1882
Description: A man shows off an incandescent lamp switchboard with bamboo filiament, lamp receptacle with wooden base, current and pressure indicators and controlling d...
Historical Object

Wisconsin Thematic Panel 793-799

Date: 
Description: Either way, the sides are bridged,
from wine to water, cutting back to wine

Paradoxical appointments, anticipated hour —

No one event can ...
Photograph

State Capitol Building Electrical System

Date: 10 30 1959
Description: Frank E. Nordeen, a state engineering employee, pointing to the main electric switchboard in the State Capitol building basement, while standing next to an...
Photograph

State Capitol Building Electrical System

Date: 10 30 1959
Description: Leon A. Hendrickson, supervisor of services, pointing to a blower which is used to send air into the tunnel carrying power lines from the state power plant...

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