[D8230ZCS], Technical Note, John White Howell, George Frederick Barker, December 21st, 1882
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Title
[D8230ZCS], Technical Note, John White Howell, George Frederick Barker, December 21st, 1882
Editor's Notes
"Incandescent Lamps. Curve of Illumination in a Horizontal Plane." Point of plot, I think, is to show that TAE lamp is roughly isotropic; Maxim is dipole pattern.
Date
1882-12-21
Type
Folder/Volume ID
D8230-F
Microfilm ID
61:848
Document ID
D8230ZCS
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University