[NS7807I], Technical Note, Charles Batchelor, July 10th, 1878
https://edisondigital.rutgers.edu/document/NS7807I
→ View document with UniversalViewer
→ View document on Archive.org
→ Re-use this digital object via a IIIF manifest
Title
[NS7807I], Technical Note, Charles Batchelor, July 10th, 1878
Editor's Notes
phonautograph
Author
Date
1878-07-10
Type
Subject
Folder/Volume ID
NS7807-F
Microfilm ID
7:877
Document ID
NS7807I
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University