[N029167], Technical Note, Francis Robbins Upton, October 20th, 1879
https://edisondigital.rutgers.edu/document/N029167
→ View document with UniversalViewer → View document on Archive.org → Re-use this digital object via a IIIF manifest
Title
[N029167], Technical Note, Francis Robbins Upton, October 20th, 1879
Editor's Notes
resistance coils made with chalk and lampblack
Author
Date
1879-10-20
Type
Folder/Volume ID
N029-F
Microfilm ID
31:855
Document ID
N029167
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University