Lessons in Wireless Telegraphy has been regarded as significant work throughout human history, an...

Model Flying Machines, a classical book, has been considered important throughout the human histo...

Home Made Electrical Apparatus: A Practical Handbook For Amateur Experimenters, Vols. 1-3

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Wireless Telegraph Construction For Amateurs

Home-made Electrical Apparatus: A Practical Handbook For Amateur Experimenters; Volume 1

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Wireless Telegraphy and Telephony Simply Explained: A Practical Treatise Embracing Complete and D...

Home-made Electrical Apparatus: A Practical Handbook For Amateur Experimenters; Volume 1

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Wireless Telegraphy and Telephony Simply Explained: A Practical Treatise Embracing Complete and D...