[D7905D], Letter from John Windmueller to Thomas Alva Edison, May 15th, 1879

Item

Abstract

Describes & illustrates proposed method of obtaining perfectly constant battery current; wants TAE's opinon.

Date

1879-05-15

Decade

1870-1879

Type

Identifier

D7905D

Folder Set

D7905

Title

[D7905D], Letter from John Windmueller to Thomas Alva Edison, May 15th, 1879

Microfilm ID

49:608

Publisher

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