No more insulators barrels! 7-1-1916 advert mentions Locke and Canadian Porcelain
By Lee Brewer; posted April 13, 2023
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Journal Of Electricity, Power And Gas; July 1, 1916; p.12 No 44 D.G.D.P insulators (Deep Groove Double Petticoat) packed in boxes instead of barrels. Interesting note on "...barrels and straw dry out within a few weeks allowing contents to shift and break when again handled." |