1975 >> February >> Dime a Dozen  

Dime a Dozen
by Alan Rodgers

Reprinted from "INSULATORS - Crown Jewels of the Wire", February 1975, page 14

I can be reasonably sure that most every insulator collector has in his early days of collecting, paid or given too much for a so-called "common" insulator. The common insulator is one that is admired by the beginner collector; then it is soon traded off or packed away during the "'weeding out" process as he advances his collection. Most advanced collectors do not have anything to do with this type of insulator because better ones take their place.

Generally an insulator worth $.50 to $1 .00 or $2.00 is considered to be common, but this is not always the case. Common insulators are the ones found in good supply, in just about all parts of the country, and are in abundant supply. The Lynchburg 44, which is thought to be common in Florida, where many have been found, is considered to be worth up to $8.00 in other places. And California signals, worth very little on the West Coast, are more valuable in Florida. The same goes on in other locations, with other insulators, including porcelain. The opposite takes place with insulators worth more--usually the places where they have been found, have the higher prices.

The following list is a general collection of most common (in my opinion) insulators. These are not all the common pieces known, and I do not intend to "cut down" anybody's rare jewels. I hope to give an idea of what not to trade off your ant farm for, or give the shirt off your back for, especially the beginning collectors.

These are most of the very common. There are many more, not listed here, that come close to being in the common category. For further details consult Milholland's 1975 Reference Book, or any other reference book using N. R. Woodward's Consolidated Design Numbers. In some of these, a slight variation may make no difference, but may bring some out of the common category. The later styles, such as CD 154, 203, 155, 122, 106, etc., for example, became very popular in World War II, so millions were made, and millions are still around. However, not only new ones, but even the old ones, such as dated Brookfield beehives, were made in the hundreds of thousands and distributed widely in the late 1880's. A major nation-wide electrical supply company listed many of the Hemingray and Armstrong items as late as 1968.

Although these are called common, some day they may be worth more. Mr. Milholland (author of Most About Glass Insulators) seems to believe this, according to his 1975 "Suggested Prices", and hopefully this will be true in coming years. After all, insulators are being manufactured on limited production now. Rarer items are getting scarce, while the common ones seem to be plentiful. As many thousands of miles of telephone lines are being dismantled each year, insulators are becoming more available, while at the same time they are disappearing rapidly.

A nice collection can be had from even these most common pieces, as some are very pretty. Clear insulators can be effectively shown off by placing a background of black velvet and a direct light. The contrast of colors is very impressive. I have yet to see or even hear of this done at a show. Many consider common insulators junk--after all, they are just insulators.


Common Insulators

CD 102 Brookfield (N.Y.) Pony Aqua - (Most variations)
CD 102 Star Pony Aqua
CD 102 No Name Pony Aqua
CD 106 Hemingray 9 Pony Aqua - (Var. in color, date, drips)
CD 106 Hemingray 9 Pony Clear - (Var. in shades)
CD 106 Dominion 9  Pony Clear/Straw
CD 106 Star Pony Aqua
CD 107 Armstrong 9 Pony Clear/Tinted
CD 108 Dominion 9 Pony Clear
CD 108 Whitall Tatum 9 Pony  Clear/Aqua
CD 112 Star Keg  Aqua
CD 113 Hemingray 12 Pony Clear (Most variations)
CD 113 Hemingray 12 Pony Aqua (Most variations)
CD 115 Armstrong 3 Exchange Clear/Tinted
CD 115 Hemingray 10 Exchange Aqua/Clear
CD 115 Hemingray 10 Exchange Clear (Variations in drips)
CD 115 Maydwell 10 Exchange Clear
CD 115 Whitall Tatum Exchange Clear/Aqua
CD 121 A.T.&T. Co. Toll Aqua/Green (Variations in emboss.)
CD 121 AM. TEL.& TEL. Co. Toll Aqua/Green (Variations in emboss.)
CD 121 Brookfield (N.Y.) Toll  Aqua/Green (Var. in drips)
CD 121 Hemingray 16 Toll Aqua/Green (Var. dated)
CD 122 Armstrong 2 Toll Clear/Tinted
CD 122 Dominion 16 Toll Clear/Light Green
CD 122 Hemingray 16 Toll  Clear (Variations)
CD 122 Hemingray 16 Toll  Aqua (Variations)
CD 122 Hemingray 17 Toll Clear
CD 122 Kerr No. 2 Toll Clear
CD 122 Whitall Tatum 2 Toll Clear
CD 126 Brookfield (N.Y.) Toll Aqua
CD 128 Armstrong CSC Carrier Clear/Tinted
CD 128 Hemingray CSC Carrier Clear/Tinted
CD 128 Kerr CSC Carrier Clear/Tinted
CD 128 Pyrex CSA Carrier Clear
CD 128 Whitall Tatum CSC Carrier Clear/Tinted
CD 129 Armstrong TS Carrier Clear/Tinted
CD 129 Hemingray TS Carrier Clear/Tinted
CD 129 Kerr TS Carrier Clear/Tinted
CD 133 Hemingray (20) Signal Aqua
CD 133 No Name Signal Aqua
CD 133 Star Signal Aqua
CD 133 Brookfield (N.Y.)  Signal  Aqua
CD 134 Hemingray 18 Signal  Aqua
CD 134 Star Signal Aqua
CD 145 "B" Beehive Aqua/Green (Variations, size, color)
CD 145 Brookfield (N.Y.) Beehive Aqua (Var. address, dates, etc.)
CD 145 Hemingray 21 Beehive Aqua
CD 145 H.G. Co. Beehive Aqua (Variations)
CD 145 No Name Beehive Aqua
CD 145 Star Beehive Aqua
CD 147 Spiral Groove Beehive Aqua (Variations - dated)
CD 147 Hemingray Beehive Aqua (Var.) Spiral Groove
CD 151 H.G. Co. Dbl Pett. Aqua (Var. in embossing) dated
CD 151 "B" Dbl Pett. Aqua
CD 152 "B" (Brookfield) Dbl Pett. Aqua
CD 152 Hemingray No. 40 Dbl Pett.  Aqua (Var. dated, embossing)
CD 152 No Name Dbl Pett. Aqua
CD 154  Diamond Dbl Pett. Straw/Light Green
CD 154 Hemingray 42 Dbl Pett. Aqua (Most variations)
CD 154 Hemingray 42 DbI Pett. Clear (Most variations)
CD 154 Whitall Tatum 1  Dbl Pett. Clear/Aqua (All variations)
CD 155  Armstrong DPI  Dbl Pett. Clear/Tinted (All variations)
CD 155 Dominion 42 Dbl Pett. Clear/Tinted (All variations)
CD 155 Kerr DPI Dbl Pett. Clear
CD 155 Hemingray 45 Dbl Pett. Clear (All variations)
CD 155 Whitall Tatum 1 Dbl Pett. Clear/Straw/Tinted
CD 160  Hemingray 14 Signal Clear/Aqua (Var. emboss., drips)
CD 160 Star Signal  Aqua
CD 162 Brookfield (N.Y.) Signal Aqua (Variations)
CD 162 Hemingray 19 Signal Aqua (Variations)
CD 162 Hemingray 19  Signal Clear (Variations)
CD 162 Hemingray  Signal  Aqua (Variations - dated)
CD 162 H.G. Co. Signal Aqua (Variations)
CD 162 Star Signal Aqua
CD 162.1 Brookfield (N.Y.)  Signal Aqua
CD 162.3 Star Signal Aqua
CD 164 Armstrong 5 Signal  Clear
CD 164 Brookfield (N.Y.)  Signal  Aqua (Variations)
CD 164 Hemingray 20 Signal Clear (Variations)
CD 164 Hemingray 20  Signal Aqua (Var. drips.)/Ice Blue
CD 197 Hemingray 53 Trans. Clear/Tinted
CD 203 Armstrong TW Trans. Clear/Tinted
CD 203 Hemingray 56 Trans. Clear/Tinted
CD 203 Kerr TW Trans. Clear/Tinted
CD 1049 No Name Spool Clear (MID Span Transposition)
CD 1052 Hemingray 518 Spool Clear
CD None H.K. Porter Co. Signal Clear Plastic
CD 154 No Name Dbl Pett Hard Black Composition Material
CD None Continental Rubber Pony Hard Black Rubber (Var. in style)

   
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