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The Telegrapher [microform] (1864)
National Telegraphic Union · New York : N.T.U. · leaf 65
![An illustration from The Telegrapher [microform], 1864, leaf 65](https://img.insideoutlibrary.com/img/1024/ia-telegrapher04nati-65-31.webp)
FIG. 5. … F/G.6. ITelegraph
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
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