PN-Undated.6
Item
- Title
- PN-Undated.6
- Description
-
This pocket notebook was used by Edison in the late 1880s or early 1890s for notes regarding phonographs and phonograph cylinders. Some of the entries concern experiments on sunspot disturbances. Also included are 2 loose pages of chemical notes probably related to phonograph cylinders. The pages are unnumbered. Only 3 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."
- Identifier
- NP047-N
- Has Format
- https://iiif.archive.org/iiif/taepnotebook-NP047/manifest.json
- Is Part Of
- Notebook Series -- Pocket Notebooks -- Notebooks by Edison
- Has Version
- Item Set NP047-F
- Type
- Notebook
- Rights
- Courtesy of Thomas Edison National Historical Park.
- License
- CC0 1.0 Universal