Thursday, June 12, 2014. Manual of Wireless Telegraphy 1915. Steve Davis sent me some scans, and I cleaned them up in my usual obsessive fashion. We considered whether it made sense to scan the whole thing and issue it as an e-book, but in the end it seemed like not enough people would buy it to justify the labor. However, here are the four test pages we did, so enjoy! As always, you can click on the object to produce the largest version. Wednesday, June 4, 2014.

Articles and extracts about early radio and related technologies, concentrating on the United States in the period from 1897 to 1927. An assortment of highlights - plus a few lowlifes - about early U. Over time more articles will be added, to cover additional topics and expand on the existing ones.

An index of topic sheets sorted by category with links to the files. An alphabetical index of topic sheets with links to the files. Links to Westminster Chapel and ISI.

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