[N320041] Technical Note, April 21st, 1886

Item

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Title

[N320041] Technical Note, April 21st, 1886

Editor's Notes

2 drawings "XYZ" 1st "Vibrate a flame in path of L of Force see if it effects it & give sound in telephone also galvanometer" 2nd "Reed vibrating diaphragm give vibration to camber thus which gas passes through flame in and out of L of F." in heavier pencil on 2nd written: "Dec 10 87 ordered made by John Ott."

Date

1886-04-21

Decade

1880-1889

Identifier

N320041

Folder Set

N320-F

Microfilm ID

43:320

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University