[N034-F] Notebook #34 N-79-03-25 (1879)

Notebook Series -- Menlo Park Notebooks

Title
[N034-F] Notebook #34 N-79-03-25 (1879)
Description

This notebook covers the period March-June 1879. Most of the entries are by Edison and Charles Batchelor. There are also entries by Francis Upton and John Kruesi. All of the material relates to either electric lighting or the telephone. The electric light material includes notes on coatings for metal filaments; drawings of lamps; notes, drawings, and calculations about generators; and drawings and calculations about electric power distribution. The telephone material includes notes, drawings, and tests of the electromotograph receiver; notes and drawings of a central telephone exchange system; and notes on parts and prices of telephones. The book contains 284 numbered pages.

Blank pages: 110-Ill, 146-147, 152-153, 170-189, 206-207, 210-217, 220-225, 252-281.

URL
https://edisondigital.rutgers.edu/folder/N034-F
Is Version Of
Notebook Viewer, Edison Notebook N034-N
Identifier
N034-F
Type
Notebook
Rights
Courtesy of Thomas Edison National Historical Park.
Is Part Of
Notebook Series -- Menlo Park Notebooks
Alternative Title
Notebook #34 N-79-03-25 (1879)
Has Version
Archive.org Viewer, Microfilm Series Reel 32

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