Lot · Insulators
Vintage Glass/Porcelain Insulator CD# U-440 Rare
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Fri · Jul 17, 2026
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Condition
Used
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New
Used
Refurbished
Damaged
Unspecified
Ships from
ZIP 750**
codayre-0
10 ratings · 100.00% positive
Description
From the sellerHistory: The Locke Insulator brand was pioneered by Fred M. Locke, often known as the "Father of Porcelain Insulators". The "8881" is an early 20th-century mold, often stamped with "Locke USA".
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