[NE1691124] Technical Note, September 14th, 1878

Item

Abstract

Carman copy 30 sept: "Double regulator", spirals in series

Date

1878-09-14

Decade

1870-1879

Identifier

NE1691124

Folder Set

NE1691

Title

[NE1691124] Technical Note, September 14th, 1878

Microfilm ID

3:231

Publisher

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

Timestamp

September 14, 1878