| | Letters to the Editor
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Dear Don and Dora,
Enclosed is a picture of our COMBINATION SAFETY CD 139. We thought you might be
able to use it on the cover of Crown Jewels. (See cover this issue.) It is aqua
and is embossed on the front COMBINATION SAFETY, and on the back PAT APPL'D FOR.
So far we know of only one
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| | Research Division
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Dear Editor,
I have an insulator that is not found in any of my books. It is a triple
petticoat, saddle groove, power insulator.
The front embossing reads:
HEMINGRAY
PATENTED MAY 2
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| | The Boston Bottle Works In New Mexico
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| | by Chris Buys
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People who collect insulators do so for a variety of reasons. There may well be
as many reasons for collecting insulators--from monetary to aesthetic--as there
are people who collect them. Having stumbled upon my first insulator in the
abandoned mining town of Magnolia, Colorado, my particular interest in
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| | The High Voltage Transmission Insulator
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| | by Donald Fabbi
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As a recent subscriber to "Crown Jewels", I would be remiss if I
didn't commend you on your excellent publication on behalf of all insulator
collectors everywhere.
The history of a product's development in any industry is one of constant
change. This is particularly true in the history of high voltage transmission
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