[D8405-F]

https://edisondigital.rutgers.edu/folder/D8405-F

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Part Of: Document File Series -- 1884

[D8405-F] (D-84-05) Edison, T.A. -- Advice

This folder contains unsolicited correspondence suggesting improvements in Edison's inventions, asking him for advice on technical matters, or requesting his assistance in improving or promoting an invention.

Approximately 10 percent of the documents have been selected. Most of the selected documents received a significant response by Edison.

Courtesy of Thomas Edison National Historical Park.

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