[NS7803A], Technical Note, Charles Batchelor, Thomas Alva Edison, August 15th, 1878

Item

Abstract

Carbon rheostat folder -- carbon resistance (pp. 1-5)

Date

1878-08-15

Decade

1870-1879

Identifier

NS7803A

Folder Set

NS7803

Title

[NS7803A], Technical Note, Charles Batchelor, Thomas Alva Edison, August 15th, 1878

Microfilm ID

7:780

Publisher

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