[NV16036] Technical Note, September 24th, 1878
https://edisondigital.rutgers.edu/document/NV16036
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Title
[NV16036] Technical Note, September 24th, 1878
Editor's Notes
use as ref for 9/25 frame 518; regulator for spiral lamp: "When upright wire & spiral are same size then it is an automatic Regulator for it cannot heat to burn if point is set right"
Date
1878-09-24
Type
Subject
Folder/Volume ID
NV16-F
Microfilm ID
4:515
Document ID
NV16036
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University