[NS7803I], Technical Note, Thomas Alva Edison, Charles Batchelor, September 12th, 1878

Item

Abstract

carbon resistance for quad tests

Date

1878-09-12

Decade

1870-1879

Identifier

NS7803I

Folder Set

NS7803

Title

[NS7803I], Technical Note, Thomas Alva Edison, Charles Batchelor, September 12th, 1878

Microfilm ID

7:790

Publisher

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