[NE1694057] Technical Note, September 14th, 1876
https://edisondigital.rutgers.edu/document/NE1694057
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Title
[NE1694057] Technical Note, September 14th, 1876
Editor's Notes
Expt with last EMG design (Kaolin, & reg sol AC HG NaO with brass disk) -- includes drawings -- important to have samll point of contact -- try platina point with silk-wrapped cotton tip -- EHJ makes uneven after first few moments but at first absolute even friction -- silk over disk of moist paper laid on platina
Author
Date
1876-09-14
Type
Subject
Folder/Volume ID
NE1694-F
Microfilm ID
3:307
Document ID
NE1694057
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University