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Pinnerbark

Knob & Tube insulators

These are some insulators from "knob & tube" wiring days.. They were used for running wires through wood in a house or old wooden building..

496 views
2 faves
0 comments
Uploaded on August 17, 2014
Taken on August 16, 2014

Knob & Tube insulators

These are some insulators from "knob & tube" wiring days.. They were used for running wires through wood in a house or old wooden building..

496 views
2 faves
0 comments
Uploaded on August 17, 2014
Taken on August 16, 2014
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