Item 376

Price Realized:  $18
Hubbard Screw Insulator in Bluish Glaze
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Item: 376  Description: Hubbard Screw Insulator. Non-typical and very pretty blue-gray glaze. The aluminum base is embossed: PAT. PEND. / HUBBARD & CO. Andrew Hocher of Etna, PA applied for this patent in 1936 assigning it to the Hubbard Company of Pittsburg. The patent was granted in 1939. We presume this piece was manufactured during the application period. Measures 5.5 inches from base of screw to top.  Grade A .
Estimate: $6 - $10  Open: $5
Price Realized:  $18