[N314113] Technical Note, March 21st, 1886
https://edisondigital.rutgers.edu/document/N314113
→ View document with UniversalViewer
→ View document on Archive.org
→ Re-use this digital object via a IIIF manifest
Title
[N314113] Technical Note, March 21st, 1886
Editor's Notes
p. 113 drawing of method "getting turpentine by vacuum" and drawing "bamboo clamp to compress fibre"; p. 115 "Spin out Balata for silk-- also balata & a shining resin for ditto" [line break] "make 20 1/2 mfarad Condensers of copper & iron--with parafine paper--then make artificial zinc sulphate line--& make the equivalient to Atlantic Cable Then with a small EMF from a section of a resistance & sensitive Motograph & vibrator try rapidity transmission & correct success by substituting Reg foil condensers" (drawing labeled "Telephone"); p. 117 drawings labeled "Phonoplex"; p. 119 drawings of lamps in circuits for experimental purposes similar to others from around this time
Author
Mentioned
Date
1886-03-21
Type
Folder/Volume ID
N314-F
Microfilm ID
42:869
Document ID
N314113
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University