[MBN009AAV], Technical Note, John White Howell, September 7th, 1882
https://edisondigital.rutgers.edu/document/MBN009AAV
→ View document with UniversalViewer
→ View document on Archive.org
→ Re-use this digital object via a IIIF manifest
Title
[MBN009AAV], Technical Note, John White Howell, September 7th, 1882
Editor's Notes
Lamp tests. More sealing off expts: #153: "Lamps put on pump & after solid tube was obtained current put on to carbon up to the time the blue appeared &left burning with blue on clamp and lamp taken off immediately after blue disappears."
Author
Date
1882-09-07
Type
Folder/Volume ID
MBN009-F
Microfilm ID
91:474
Document ID
MBN009AAV
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University