[NS7803M], Technical Note, Thomas Alva Edison, Charles Batchelor, September 18th, 1878
https://edisondigital.rutgers.edu/document/NS7803M
→ View document with UniversalViewer
→ View document on Archive.org
→ Re-use this digital object via a IIIF manifest
Title
[NS7803M], Technical Note, Thomas Alva Edison, Charles Batchelor, September 18th, 1878
Editor's Notes
tsts of discs pressed singly and together
Date
1878-09-18
Type
Subject
Folder/Volume ID
NS7803-F
Microfilm ID
7:794
Document ID
NS7803M
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University