[NM016ABA], Technical Note, Thomas Alva Edison, May 16th, 1881

Item

Abstract

Junction boxes, feeders "Patent" Then misc dynamo sketches. Then patent drawings for feeder system. Then disk dynamo (nice sketch) "Cutting spokes or radial bars 10 inches" Then drawings and fragmentary draft text (by TAE) for thermostatic m eter patent appn. Sketches plumbago carbonizing mould. Then nice sketch of small gas welding jet for soldering filaments to lead-in wires; also apparatus for plating the same. Then nice sketch removable-globe lamp of "ground glass--pressure atmosphere keep it tight." Use "viscious substance such as [bird?] lime, liquid rubber or paraffin grease"

Date

1881-05-16

Decade

1880-1889

Identifier

NM016ABA

Folder Set

NM016

Title

[NM016ABA], Technical Note, Thomas Alva Edison, May 16th, 1881

Microfilm ID

44:276

Publisher

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

Item sets