Technical Note, Charles Batchelor, Thomas Alva Edison, September 4th, 1875

Author(s)

Batchelor, Charles

Recipient(s)

Others Mentioned

Subject(s)

Electric pen and mimeograph

Dated

1875-09-04 (1875)

Identifier

NE1674042A (staff)

Rights

Courtesy of Thomas Edison National Historical Park.

Publisher

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