The Papers of Thomas A. Edison, 4: The Wizard of Menlo Park, 1878 by Thomas A. Edison
The Papers of Thomas A. Edison, 4: The Wizard of Menlo Park, 1878

Thomas A. Edison

The Papers of Thomas A. Edison, 4: The Wizard of Menlo Park, 1878

The Papers of Thomas A. Edison #4

Thomas A. Edison

966 pages first pub 1998 (editions)

science informative reflective medium-paced
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These inventions brought Edison financial support for his work and attention from the public. In January investors in the Edison Speaking Phonograph Company agreed to fund development work on the phonograph. The invention made Edison international...

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