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3 1/8" X 1 1/8" (80mm X 30mm)
(top embossed) KNOX RADIO GND / ANT. LIGHTNING ARRESTER (base embossed) 1000 |
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3 1/8" X 1" (80mm X 25mm)
Picture courtesy Jim Fielding |
Two Pole: KNOX Porcelain
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3 1/8" X 1 1/8" (80mm X 30mm)
(top embossed) KNOX RADIO GND / ANT. LIGHTNING ARRESTER (base embossed) 1000 |
|
3 1/8" X 1" (80mm X 25mm)
Picture courtesy Jim Fielding |
These two pole versions were used to connect a single wire to ground. This is cobalt blue glazed dry process porcelain.
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