PN 23-00-00 (1923-1925)

This notebook dates from 1923 - Aug 1925. The pocket notebook contains notes by Thomas A. Edison relating to urine tests, blank record materials, an osmophone and experiments with phonographs. There are also notes about experiments with chemicals, Ford starter batteries and rubber. There are lists of cities with the number of dealers and the number of discs sold. There is a list of lunch and dinner food in grams or cc. There are notes about limestone and cement rock costs, disc record shipments and jobber sales records. The notebook was originally found in Thomas A. Edison's desk at Glenmont.

NP134-N

https://iiif.archivelab.org/iiif/taepnotebook-NP134/manifest.json

Notebook Series -- Pocket Notebooks

Notebook

Courtesy of Thomas Edison National Historical Park