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[NP036-F] PN-89-04-12 (1889)

Title: [NP036-F] PN-89-04-12 (1889)
Description: This pocket notebook was used by Edison. The only dated entry is for April 12, 1889, and concerns incandescent and arc lamp designs. Preceding that entry is a series of numbered notes on phonograph cylinder experiments. The book was also used from the back forward for notes on chemical reagents and a list of elements and densities. The pages are unnumbered. Approximately 50 pages have been used.
Note: The images in this pocket notebook are quite small. They can be enlarged to a more readable size by using the "image zoom" feature of the Firefox browser. Click here to download the Firefox "image zoom" add-on. Right-click on the image to enlarge.
URL: https://edisondigital.rutgers.edu/folder/NP036-F
Is Version Of: Notebook Viewer, Edison Notebook NP036-N
Identifier: NP036-F
Type: Notebook
Rights: Courtesy of Thomas Edison National Historical Park.
Is Part Of: Notebook Series -- Pocket Notebooks -- Notebooks by Edison
Alternative Title: PN-89-04-12 (1889)
Has Version: Archive.org Viewer, Microfilm Series Reel 106

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