PN 19-04-00 (1919)

This notebook dates from ca. April 1919. The pocket notebook contains notes by Thomas A. Edison relating to experiments on chemicals, Portland cement, phonograph records, storage batteries, resin, shellac and x-rays. There is a list of chemicals for iron experiments and notes about expenses, cement sales and foreign record prices. The notebook was originally found in Thomas A. Edison's desk at Glenmont.

NP122-N

https://iiif.archivelab.org/iiif/taepnotebook-NP122/manifest.json

Notebook Series -- Pocket Notebooks

Notebook

Courtesy of Thomas Edison National Historical Park