[D0918-F]

https://edisondigital.rutgers.edu/folder/D0918-F

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Part Of: Document File Series -- 1909

[D0918-F] (D-09-18) Edison, T.A. -- Unsolicited Correspondence -- Advice -- General

This folder contains routine correspondence suggesting improvements in Edison's inventions, asking him for advice on technical matters, or requesting his assistance in improving or promoting inventions. Also included are unsolicited letters from inventors about their work.

A sample of less than one percent of the documents has been selected. The selected items contain Edison marginalia.

Courtesy of Thomas Edison National Historical Park.

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