Sargent Welch Pull-String Generator

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Sargent Welch Pull-String Generator

PIRA 5K40.40

Securely clamp the Sargent Welch pull-string generator to a tabletop corner so that the pull-string wheel end is at a table edge. Pull on the string, and wire coils are flipped past permanent magnets to produce current and light the bulb. The voltage produced is non-rectified DC.