Notebook Series -- Unbound Notes and Drawings
[NS09-F] Notes and Drawings (1909)
This folder contains dated notes and drawings from 1909, as well as undated material possibly from the same year. Included are items by Edison, John F. Ott, and other employees pertaining to molded phonograph records and the possible use of storage batteries by local railroads.
All of the documents have been selected except an oversize map of Erie Railroad routes around Orange, New Jersey.
Courtesy of Thomas Edison National Historical Park.