Tesla coils are beautiful examples of high voltage hardware, throwing sparks and teaching us about all kinds of fancy phenomena. They can also be quite intimidating to build. [William Fraser], however ...
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Inventions The Tesla Coil

The device has a primary coil which passes a current onto a secondary coil, creating a high voltage and low current, which shoots out a lightning like discharge. Mexico to reform constitution in wake ...
On t.p. verso: Burr Printing House ... New York. H.S. Norrie is the pseudonym for Norman H. Schneider. Title vignette (publisher's device). siris_sil_354012 ...