| | The Telephone's First 100 Years
| | | by Larry Harmon
| | |
The advancement of communications during the middle to late 1800's enabled
this country to enjoy the finest communication system in the world.
Rapid
changes in the technology caused many companies to rise and fall. In their past
were left unusual contraptions, which years later became highly desirable by
... [more]
| | | Porcelain Insulator News
| | | by Jack H. Tod
| | |
Dear Jack:
Recently I found two guy wire insulators with a marking that I
have not seen before. It has a large "O" stamped in light yellow ink on the
bottom of the insulator. The insulators are brown, 2-1/2" by 3-1/2", circular bottom
firing rest.
... [more]
| | | Research Division
| | |
| | |
Going thru a collection I bought several months ago, I found the bottom of a
CD 190/191 A.T. & T. Co. 7. That was all the lettering, and I thought the 7
was most unusual. I went back thru my Crown Jewels, as I thought I had read
something about someone else reporting a similar specimen. However, I failed to
... [more]
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