Side View
Photo courtesy Tommy Bolack
Front View
Photo courtesy Tommy Bolack
Version with bail wire intact
Photo courtesy Doug Williams
CD 141.6: USA
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Photo courtesy Tommy Bolack |
Photo courtesy Tommy Bolack |
Photo courtesy Doug Williams |
This insulator is a no tie style that was made to hold a bail wire which would clamp the wire. This idea was patented by George W. Blackburn in 1893.
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