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[NP132-F] PN 22-09-30 (1922-1923)

Title: [NP132-F] PN 22-09-30 (1922-1923)
Description: This notebook dates from October 1922 - May 1923. The pocket notebook contains notes by Thomas A. Edison relating to experiments with chemicals, phonographs, blank records, diamonds and rubber. There are notes about jobber purchases of phonographs, defective records and the costs of materials, labor and production of phonographs and phonograph records. The notebook was originally found at Glenmont
Is Version Of: Notebook Viewer, Edison Notebook NP132-N
Identifier: NP132-F
Type: Notebook
Rights: Courtesy of Thomas Edison National Historical Park
Is Part Of: Notebook Series -- Pocket Notebooks
Has Version: Archive.org Viewer, Edison Notebook NP132

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