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As a youth he sold newspapers and snacks on the Grand Trunk Railway. While aboard the train he conducted chemical experiments.
In 1868 he worked as a telegrapher in Boston. His first invention, an electrographic vote recorder, was patented in 1869. He also took out patents for an improved stock ticker, a telegraph device used to report the price of gold to brokers offices. In 1876 he moved his laboratory to Menlo Park, NJ. In 1879, he made commercially practicable the incandescent lamp, but did not invent it. Other inventions included the kinetoscope, ore-mill machinery, the storage battery, and dictating machine.

This New Jersey stock dated 1888 signed at front with ink cancellation line, issued to Edison and beautifully signed at back. Very Rare! Exceptional example!
For more information visit our web site, http://www.glabarre.com, or call George LaBarre at 1-800-717-9529.
George H. LaBarre Galleries - Collectible Old Stocks and Bonds and Old Stocks and Bonds http://www.glabarre.com
A foreign antique stock and bond company.
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