[N317001], Technical Note, Thomas Alva Edison, April 3rd, 1886

Item

Abstract

[paired entry; see N315001] p. 1 "Fort Myers Fla April 3 1886 Ideas"; p. 3 drawing "Lyrnaxial Piano Helmholtz artificial larynx with s[?] cords on ends of rubber"; p. 5 "In the gelantenous Silica for compound carbons mix minimum quanitity Caustic Potash to cause it slightly to fuse at highest temperatures to hold Silica together-- Lampblack-- Drop on hot plate (red hot to ignite it) Crude petroleum & revolving cylinder With natural gas Don’t use outside oxygen but mix previous to issuance from burner with the gas-- ascertain by experiment smallets quantity Oxygen that will take all the Hydrogen of the gas & leave no excess; p. 7 drawing that appears to be appratus for previous note;

Date

1886-04-03

Decade

1880-1889

Identifier

N317001

Folder Set

N317

Title

[N317001], Technical Note, Thomas Alva Edison, April 3rd, 1886

Microfilm ID

43:3

Publisher

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